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Sunny Stretch Ahead With Weekend Rain Chances

Aug 13
11 min read

Central New York will get several days of mostly quiet, warm weather before rain and thunderstorms become more likely late in the weekend. The forecast for the Canastota area calls for afternoon highs near 80 degrees through early next week, with the best chance of widespread wet weather arriving Sunday afternoon and Sunday night.


The near-term pattern is favorable for outdoor plans. Thursday afternoon stays sunny, breezy at times, and seasonably warm, with a high near 79. Friday and Saturday also trend mostly sunny, though a small chance of showers or thunderstorms enters the forecast after 2 p.m. Friday. The wetter period is expected Sunday, when showers become likely and a thunderstorm is possible.


Wide-angle view of a sunny Central New York field under a bright afternoon sky.
Sunshine carries the forecast through the end of the workweek.

The forecast does not point to a major cooldown. Overnight lows range from the mid-50s to low 60s, while daytime temperatures hover from the upper 70s to low 80s. Tuesday may be the clearest day in the extended outlook, with sunny skies and a high near 80. Another chance of showers returns Wednesday as temperatures rise toward the low 80s.


The main weather headline is timing. The best window for dry outdoor work, travel, and recreation runs from Thursday afternoon through Saturday night. Sunday carries the highest risk for interruptions from rain and storms.


The late-week forecast stays mostly dry


Thursday afternoon brings the kind of weather that can hold steady for several hours across Central New York. Skies stay sunny, temperatures rise close to 79, and northwest winds run from 7 to 10 mph. That wind is enough to be noticeable in open areas, especially across farm fields, lakeshores, and higher terrain, but it is not expected to be a major concern.


Thursday night turns partly cloudy. Temperatures fall to around 58, with light and variable wind. That setup points to a mild night by late-summer standards, without the damp feel that often comes before a steadier rain event.


Friday follows with another warm day. The forecast calls for mostly sunny skies and a high near 80. Winds start calm, then turn northwest at 5 to 7 mph during the afternoon.


The one small wrinkle arrives after 2 p.m. Friday. A slight chance of showers and thunderstorms enters the forecast, with the chance of precipitation at 20%. That means most of the area is expected to stay dry, but a brief shower or storm cannot be ruled out during the afternoon and early evening.


For many locations, Friday may still feel like a fair-weather day. The shower chance is limited, and the main features are sunshine, light wind, and temperatures near 80. Still, outdoor events late Friday should leave room for a quick weather check, especially if clouds start to build during the afternoon.


Friday night looks quiet again. Skies become mostly clear, the low falls to around 54, and winds turn light and variable. That should allow for a cooler night, especially outside more developed areas where temperatures can drop quickly after sunset under mostly clear skies.


Saturday looks like the best weekend day for outdoor plans


Saturday is the calmer half of the weekend. The forecast is simple: sunny, with a high near 80 and a light north wind. No precipitation chance is listed for the day, making it the strongest pick for outdoor plans over the weekend.


That matters for Central New York in August, when weekend schedules often include county events, lake trips, local sports, yard work, farm chores, and travel along the Thruway corridor. Saturday’s weather looks more reliable than Sunday’s, with lower cloud cover and no mention of showers during the day.


Saturday night turns partly cloudy. The low settles around 57. That mild start to the night may help clouds increase ahead of Sunday’s wetter setup.


The calm conditions on Saturday do not mean the pattern is locked in for the full weekend. The forecast shifts by Sunday as moisture and lift increase enough to support showers and possibly thunderstorms. In practical terms, Saturday is the day to favor for plans that need dry ground and steady sunshine.


Eye-level view of a quiet country road in Central New York with sunlit trees and light wind.
Saturday is expected to bring the most reliable dry weather of the weekend.

The pattern through Saturday also supports a comfortable range of temperatures. Afternoon readings near 80 are warm but not extreme, and nighttime lows in the 50s should allow some relief after sunset. Humidity levels are not listed in the forecast, but the overnight lows suggest nights will not remain unusually hot.


For those watching lawns, gardens, and crops, the dry stretch may lengthen short-term watering needs before Sunday’s rain chance. Since rainfall on Sunday may vary by location, some areas could see beneficial showers while others may get less, depending on where storms develop and move.


Sunday brings the highest rain and thunderstorm chance


Sunday is the main weather concern in the forecast period. Showers are possible earlier in the day, then showers become likely after 2 p.m. A thunderstorm is also possible. The day is expected to be mostly cloudy, with a high near 79 and a 70% chance of precipitation.


That is the most meaningful shift in the seven-day outlook. After several mostly sunny days, cloud cover increases and rain chances rise sharply. The forecast language points to a greater likelihood of wet weather during the second half of Sunday, though the day may not start as a washout everywhere.


Sunday afternoon and Sunday night are the periods to watch most closely. Rain and storms may affect road conditions, outdoor events, sports schedules, and evening travel. Any thunderstorm brings the usual hazards, including lightning and brief downpours.


Sunday night continues unsettled. Showers remain likely, and a thunderstorm is possible. Skies stay mostly cloudy, with a low around 61. The chance of precipitation remains at 70%.


The overnight low near 61 is also the warmest low in the forecast through this stretch. That can happen when clouds and moisture increase, limiting how much temperatures can fall overnight. It also signals that the Sunday system carries more humidity than the dry days before it.


Rainfall amounts are not specified in the provided forecast, so local totals remain uncertain. In summer patterns, storms can produce uneven rainfall over short distances. One community may get a heavier downpour while a nearby area sees lighter rain or even several dry hours.


The timing also leaves room for changes. A faster system could bring showers earlier Sunday. A slower one could keep the better rain chance concentrated later in the day and at night. For now, Sunday afternoon and Sunday night remain the periods with the clearest signal for rain.


Monday starts unsettled before a quieter stretch returns


The forecast improves by Monday, though a few showers may linger early. A chance of showers remains before 8 a.m., followed by partly sunny conditions. The high temperature holds near 79, and the chance of precipitation drops to 30%.


That early shower chance may affect the Monday morning commute, especially if pavement is still wet from Sunday night. Pockets of low clouds or damp roads are possible after a wet evening, but the forecast suggests improvement as the day goes on.


Monday night turns partly cloudy, with a low around 57. That marks a return to a quieter pattern after Sunday’s wetter setup.


Tuesday looks dry and bright. The forecast calls for sunny skies and a high near 80. Tuesday night stays mostly clear, with a low around 60. For midweek planning, Tuesday currently stands out as the next dependable dry day after Saturday.


Wednesday brings another chance of showers. The forecast calls for mostly sunny skies, a high near 83, and a 30% chance of precipitation. That suggests a lower-confidence, lower-coverage rain chance compared with Sunday. The day may still have plenty of dry time, but a shower cannot be ruled out.


The warmest day in the outlook may be Wednesday, with the high near 83. Even so, the forecast does not include signs of a significant heat spike. Highs remain close to seasonal late-summer levels, mostly within a few degrees of 80.


Close-up view of raindrops on green leaves after a summer shower.
Sunday has the strongest signal for showers and a possible thunderstorm.

Day-by-day forecast for Central New York


The forecast keeps temperatures in a narrow range, with most highs near 79 or 80. The biggest change is not temperature, but precipitation timing.


Period

Forecast

High or low

Rain chance

Thursday afternoon

Sunny, northwest wind 7 to 10 mph

High near 79

Not listed

Thursday night

Partly cloudy, light and variable wind

Low around 58

Not listed

Friday

Mostly sunny, slight chance of showers and thunderstorms after 2 p.m.

High near 80

20%

Friday night

Mostly clear, light and variable wind

Low around 54

Not listed

Saturday

Sunny, light north wind

High near 80

Not listed

Saturday night

Partly cloudy

Low around 57

Not listed

Sunday

Chance of showers, then showers likely and possibly a thunderstorm after 2 p.m.

High near 79

70%

Sunday night

Showers likely and possibly a thunderstorm

Low around 61

70%

Monday

Chance of showers before 8 a.m., then partly sunny

High near 79

30%

Monday night

Partly cloudy

Low around 57

Not listed

Tuesday

Sunny

High near 80

Not listed

Tuesday night

Mostly clear

Low around 60

Not listed

Wednesday

Mostly sunny with a chance of showers

High near 83

30%


The table shows a clear split in the forecast. Thursday through Saturday are mostly dry and sunny. Sunday and Sunday night are the wettest periods. Monday begins with a leftover shower chance, then conditions turn more settled. Tuesday looks sunny, while Wednesday brings a smaller shower chance.


Winds stay light for most of the period


Wind will not be the dominant weather factor through the forecast period. Thursday afternoon brings the steadiest breeze, with northwest wind from 7 to 10 mph. Friday afternoon also trends northwest, at 5 to 7 mph after a calm start.


Saturday has a light north wind. Thursday night and Friday night both call for light and variable wind.


Light wind can make warm afternoons feel more comfortable, especially with highs near 80. It can also allow cooler pockets to form at night where skies clear and air settles. That helps explain why some lows dip into the mid-50s before the warmer, cloudier Sunday night.


For boaters, open-field work, and outdoor setup crews, the forecast does not suggest a period of strong wind. Still, thunderstorms on Sunday could briefly produce gusty winds near any stronger cell. That risk is local and tied to storm development rather than a broad wind event.


Travel impacts look limited until Sunday


Travel conditions should be favorable through Saturday across much of Central New York. Dry pavement, mild temperatures, and light wind support normal driving conditions for most routes, including local roads around Canastota and the wider Madison County region.


The Friday afternoon shower chance is limited at 20%, so most travel windows should remain dry. A brief downpour or thunderstorm could still slow traffic in isolated spots.


Sunday has the better chance for travel disruptions. Showers and storms may reduce visibility at times, especially during heavier rain. Ponding can happen briefly on roads with poor drainage, and lightning may delay outdoor events.


Sunday night travel may also be affected. The forecast keeps showers likely into the night, with a possible thunderstorm and mostly cloudy skies. Drivers should expect a higher chance of wet roads from late Sunday into early Monday.


By Monday after 8 a.m., the forecast suggests the shower chance fades, with partly sunny skies expected later. Wet roads could still remain during the morning in spots that pick up heavier rain Sunday night.


Outdoor plans should favor Saturday over Sunday


The forecast gives Saturday the clearer advantage for outdoor plans. Sunshine, light wind, and a high near 80 make it the most stable weekend day. Sunday is warmer than stormy in terms of temperature, but the 70% rain chance makes it less dependable.


Plans that can move between days may benefit from using Saturday as the primary outdoor window. This includes landscaping, painting, outdoor dining, yard sales, practices, and longer errands that are easier in dry weather.


Friday afternoon carries a small storm chance after 2 p.m., but the risk remains low. That makes Friday evening more usable than Sunday evening, based on the current forecast.


Sunday plans are not guaranteed to be rained out from start to finish. The forecast starts with a chance of showers, then increases to showers likely after 2 p.m. That means morning events may have a better window than afternoon or evening events. Still, the risk is high enough that organizers and families should watch for updates.


For farms, gardens, and lawns, Sunday rain may be useful after the dry stretch. The value depends on how storms develop. A steady shower would help more evenly. Scattered thunderstorms can produce uneven results, with heavier rain in one location and much less nearby.


Temperatures stay steady near 80 degrees


The forecast shows a stable temperature pattern rather than a sharp swing. Highs are expected near 79 Thursday, near 80 Friday, near 80 Saturday, near 79 Sunday, near 79 Monday, near 80 Tuesday, and near 83 Wednesday.


That steady range is part of why the forecast may feel calm for several days. Sunshine and dry weather will make Thursday through Saturday feel pleasant for late summer, while the cloudier Sunday forecast keeps the high just under 80 despite the higher rain chance.


Overnight lows show a little more movement. Friday night may be the coolest, with a low around 54. Sunday night is warmest, with a low around 61 under cloudy, showery conditions. Tuesday night also stays mild, with a low around 60.


For homes without air conditioning, the cooler nights Thursday, Friday, Saturday, and Monday may allow indoor temperatures to ease after sunset. Sunday night may feel more humid if clouds and showers hold in place.


Wednesday’s high near 83 is the warmest listed temperature, but it comes with a 30% chance of showers. That points to a warmer, somewhat unsettled midweek day rather than a fully dry heat day.


Thunderstorms are possible Friday and more likely Sunday


Thunderstorms appear twice in the forecast. Friday has a slight chance after 2 p.m., while Sunday and Sunday night mention possible thunderstorms with showers likely.


The Friday chance is low. A 20% precipitation chance means most places should avoid rain, but a few spots could see a brief shower or storm during the afternoon.


Sunday is different. The chance of precipitation rises to 70%, and showers become likely after 2 p.m. A thunderstorm is possible during the day and again Sunday night.


Lightning is the main concern with any thunderstorm. Even a storm that does not produce severe weather can create outdoor safety issues. Sports fields, lake areas, open farm fields, parks, and exposed trails are all places where thunder should prompt people to move indoors or into a hard-topped vehicle.


The forecast does not specify severe weather. Without that signal, the focus remains on rain, lightning, and brief poor visibility. If later forecasts add details on storm strength, timing could become more specific.


What changes next week


After Sunday’s unsettled system, the forecast trends drier again. Monday begins with a 30% chance of showers before 8 a.m., then partly sunny skies return. Tuesday is sunny, with a high near 80.


That gives Central New York a short reset after the weekend rain chance. Tuesday may offer the best weather for outdoor follow-up work, including mowing if grass and soil dry enough after Sunday rain.


Wednesday is less certain. It stays mostly sunny, but a 30% chance of showers returns. The high near 83 suggests a warmer air mass, and warmer days can support scattered afternoon showers if enough moisture is present.


Because Wednesday’s rain chance is lower than Sunday’s, it does not currently look like the main weather event of the forecast. Sunday remains the period with the strongest signal for wet conditions.


Wide-angle view of a Central New York path with clouds breaking after rain.
Drier weather is expected to return after the Sunday rain chance.

The bottom line for Central New York


The next several days bring a mostly quiet weather pattern, with sunshine and highs near 80 through Saturday. Thursday afternoon stays sunny and breezy, Friday is mostly sunny with only a slight late-day storm chance, and Saturday looks like the best day for outdoor plans.


Rain chances rise Sunday, especially after 2 p.m., when showers become likely and a thunderstorm is possible. Showers remain likely Sunday night before the pattern improves Monday. Tuesday returns to sunny weather, while Wednesday brings a smaller chance of showers.


For planning purposes, the driest stretch runs through Saturday night. The most unsettled window is Sunday afternoon through Sunday night.


 
 
 

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