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 and Breezy

23°F

-5°C

Humidity 36%
Wind Speed NW 21 G 35 mph
Barometer 29.68 in (1004.9 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 1 Jan 11:53 am EST
Extended Forecast for

South Windsor CT

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 29. Northwest wind 14 to 18 mph, with gusts as high as 30 mph.

    High: 29 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 12. Southwest wind 5 to 7 mph.

    Low: 12 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 28. West wind 5 to 9 mph.

    High: 28 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 13. West wind 3 to 5 mph.

    Low: 13 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 30. West wind 3 to 7 mph.

    High: 30 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow after 4am. Mostly cloudy, with a low around 18. Calm wind. Chance of precipitation is 20%.

    Low: 18 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 31. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 31 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 10. Northwest wind around 6 mph.

    Low: 10 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 26. Northwest wind 3 to 6 mph.

    High: 26 °F

    Partly Sunny

Detailed Forecast

New Year's Day
Mostly sunny, with a high near 29. Northwest wind 14 to 18 mph, with gusts as high as 30 mph.
Tonight
Increasing clouds, with a low around 12. Southwest wind 5 to 7 mph.
Friday
Mostly sunny, with a high near 28. West wind 5 to 9 mph.
Friday Night
Mostly clear, with a low around 13. West wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 30. West wind 3 to 7 mph.
Saturday Night
A slight chance of snow after 4am. Mostly cloudy, with a low around 18. Calm wind. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 31. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 10. Northwest wind around 6 mph.
Monday
Partly sunny, with a high near 26. Northwest wind 3 to 6 mph.
Monday Night
A chance of snow between 8pm and 2am. Mostly cloudy, with a low around 18. Calm wind. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 36. Calm wind becoming southwest around 5 mph.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 26. Light and variable wind. Chance of precipitation is 30%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 42. South wind 3 to 6 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Windsor CT
 41.81°N 72.63°W (Elev. 56 ft)
Last Update:
12:05 pm EST Jan 1, 2026
Forecast Valid:
12pm EST Jan 1, 2026-6pm EST Jan 7, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation