Current Conditions

South Windsor, Connecticut

56°F13°C
Partly Cloudy

Wind

ENE 7 mph12 km/h

Humidity

60%

Cloud Cover

73%

As of Tuesday, September 22, 2026 at 9:15 PM EDT

Today's Outlook

Night

Partly cloudy, with a low around 47°F9°C. Breezy from the NE at 8 to 9 mph13 to 14 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Partly CloudyHigh 66°F19°CLow 47°F9°CFeels 43°F6°CPrecip 0 in0 mmCloud 51%Wind NE 10 mph16 km/hWednesday: Mostly cloudy and mild, with a high of 66°F19°C and morning low of 51°F10°C. Breezy from the NE at 11 to 12 mph18 to 20 km/h. Dry air. Wednesday Night: Partly cloudy, with a low around 47°F9°C. Breezy from the NE at 8 to 9 mph13 to 14 km/h.
Partly CloudyHigh 67°F19°CLow 45°F7°CFeels 41°F5°CPrecip 0 in0 mmCloud 47%Wind NE 9 mph15 km/hThursday: Partly cloudy and mild, with a high of 67°F19°C and morning low of 49°F9°C. Breezy from the NE at 10 to 11 mph16 to 18 km/h. Dry air. Thursday Night: Partly cloudy, with a low around 45°F7°C. Breezy from the NNE at 8 to 9 mph14 to 14 km/h.
Light RainHigh 66°F19°CLow 51°F11°CPrecip 0.17 in4.4 mm50%Cloud 89%Wind NNE 13 mph20 km/hFriday: Overcast and mild, with a high of 66°F19°C and morning low of 54°F12°C. Breezy from the NNE at 13 to 14 mph21 to 23 km/h. 36% chance of light rain throughout the day. Dry air. Friday Night: Overcast, with a low around 51°F11°C. Breezy from the NNE at 12 to 14 mph19 to 22 km/h. 50% chance of light rain in the evening.
RainHigh 61°F16°CLow 57°F14°CPrecip 0.63 in16 mm78%Cloud 93%Wind NNE 15 mph24 km/hSaturday: Overcast and mild, with a high of 61°F16°C. Breezy from the NNE at 15 mph24 km/h. 71% chance of rain throughout the day. Saturday Night: Overcast, with a low around 57°F14°C. Breezy from the NNE at 14 to 15 mph23 to 24 km/h. 78% chance of rain throughout the night.
RainHigh 60°F15°CLow 58°F14°CPrecip 0.74 in18.9 mm86%Cloud 99%Wind NNE 12 mph19 km/hSunday: Overcast and mild, with a high of 60°F15°C. Breezy from the NNE at 12 to 13 mph19 to 20 km/h. 83% chance of rain throughout the day. Sunday Night: Overcast, with a low around 58°F14°C. Breezy from the NNE at 11 to 14 mph18 to 22 km/h. 86% chance of rain throughout the night.
Light RainHigh 64°F18°CLow 58°F14°CPrecip 0.15 in3.7 mm51%Cloud 92%Wind NNW 7 mph11 km/hMonday: Overcast and mild, with a high of 64°F18°C and morning low of 58°F14°C. Breezy from the NNW at 7 to 8 mph11 to 12 km/h. 39% chance of light rain throughout the day. Monday Night: Overcast, with a low around 58°F14°C. Breezy from the NNW at 7 to 8 mph11 to 13 km/h. 51% chance of light rain throughout the night.
Partly CloudyHigh 69°F21°CLow 57°F14°CPrecip 0.02 in0.4 mm9%Cloud 68%Wind NNW 5 mph8 km/hTuesday: Mostly cloudy and warm, with a high of 69°F21°C and morning low of 58°F15°C. Light wind from the NNW around 5 mph8 km/h. Tuesday Night: Mostly cloudy, with a low around 57°F14°C. Light wind from the NW around 4 mph7 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 2366°F19°C47°F9°C
Feels 43°F6°C
0 in0 mm· —51%Partly CloudyNE 10 mph16 km/h
ThursdaySep 2467°F19°C45°F7°C
Feels 41°F5°C
0 in0 mm· —47%Partly CloudyNE 9 mph15 km/h
FridaySep 2566°F19°C51°F11°C0.17 in4.4 mm· 50%89%Light RainNNE 13 mph20 km/h
SaturdaySep 2661°F16°C57°F14°C0.63 in16 mm· 78%93%RainNNE 15 mph24 km/h
SundaySep 2760°F15°C58°F14°C0.74 in18.9 mm· 86%99%RainNNE 12 mph19 km/h
MondaySep 2864°F18°C58°F14°C0.15 in3.7 mm· 51%92%Light RainNNW 7 mph11 km/h
TuesdaySep 2969°F21°C57°F14°C0.02 in0.4 mm· 9%68%Partly CloudyNNW 5 mph8 km/h
WednesdaySep 3072°F22°C56°F13°C0.02 in0.4 mm· 7%60%Partly CloudyS 4 mph7 km/h
ThursdayOct 173°F23°C59°F15°C0.11 in2.7 mm· 21%74%Light RainS 6 mph9 km/h
FridayOct 271°F22°C59°F15°C0.18 in4.6 mm· 26%68%ShowersSSW 6 mph10 km/h
SaturdayOct 370°F21°C57°F14°C0.15 in3.7 mm· 23%63%ShowersW 6 mph10 km/h
SundayOct 470°F21°C55°F13°C0.1 in2.6 mm· 17%65%DrizzleSW 6 mph9 km/h
MondayOct 569°F20°C56°F13°C0.2 in5.2 mm· 23%63%ShowersWSW 6 mph10 km/h
TuesdayOct 667°F19°C55°F13°C0.19 in4.7 mm· 22%58%ShowersW 6 mph10 km/h
WednesdayOct 765°F18°C52°F11°C0.15 in3.9 mm· 20%55%ShowersWNW 7 mph11 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 41.8237°N, 72.6212°W·Elevation: 10m·Timezone: America/New_York·Population: 24,412