National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Hartford, Hartford-Brainard Airport (KHFD)

Lat: 41.74°NLon: 72.65°WElev: 16ft.

Fair

36°F

2°C

Humidity 97%
Wind Speed Calm
Barometer 30.25 in (1024.3 mb)
Dewpoint 35°F (2°C)
Visibility 7.00 mi
Last update 3 Nov 1:53 am EST
Extended Forecast for

South Windsor CT

  • Overnight

    Overnight: Mostly cloudy, with a low around 33. South wind 3 to 5 mph.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of rain, mainly after 4pm. Mostly cloudy, with a high near 60. South wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday Night

    Monday Night: A chance of rain, mainly before 10pm. Cloudy during the early evening, then gradual clearing, with a low around 42. South wind around 11 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance Rain
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 57. West wind 11 to 18 mph, with gusts as high as 30 mph.

    High: 57 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37. West wind 5 to 8 mph.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 59. Light southwest wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 59 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain between 7pm and 4am. Mostly cloudy, with a low around 41. Southwest wind 9 to 13 mph becoming northwest after midnight. Chance of precipitation is 50%.

    Low: 41 °F

    Chance Rain

  • Thursday

    Thursday: Sunny, with a high near 52. Northwest wind 13 to 17 mph, with gusts as high as 29 mph.

    High: 52 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. Northwest wind around 6 mph becoming calm in the evening.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 33. South wind 3 to 5 mph.
Monday
A chance of rain, mainly after 4pm. Mostly cloudy, with a high near 60. South wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A chance of rain, mainly before 10pm. Cloudy during the early evening, then gradual clearing, with a low around 42. South wind around 11 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Sunny, with a high near 57. West wind 11 to 18 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 37. West wind 5 to 8 mph.
Wednesday
Mostly cloudy, with a high near 59. Light southwest wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Wednesday Night
A chance of rain between 7pm and 4am. Mostly cloudy, with a low around 41. Southwest wind 9 to 13 mph becoming northwest after midnight. Chance of precipitation is 50%.
Thursday
Sunny, with a high near 52. Northwest wind 13 to 17 mph, with gusts as high as 29 mph.
Thursday Night
Mostly clear, with a low around 31. Northwest wind around 6 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 56. Light south wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Friday Night
Rain likely. Mostly cloudy, with a low around 46. Southwest wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Saturday
A chance of rain. Partly sunny, with a high near 59. West wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy, with a low around 38. Northwest wind 3 to 6 mph.
Sunday
A chance of rain. Mostly cloudy, with a high near 52. South wind 5 to 10 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Windsor CT
 41.83°N 72.59°W (Elev. 66 ft)
Last Update:
2:17 am EST Nov 3, 2025
Forecast Valid:
2am EST Nov 3, 2025-6pm EST Nov 9, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation