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.

Fog

42°F

6°C

Humidity 100%
Wind Speed SE 5 mph
Barometer 29.40 in (995.6 mb)
Dewpoint 42°F (6°C)
Visibility 0.50 mi
Wind Chill39°F (4°C)
Last update 29 Dec 9:53 am EST
Extended Forecast for

South Windsor CT

  • Today

    Today: Rain with areas of drizzle before 2pm, then a chance of rain between 2pm and 4pm. Areas of fog before 4pm. High near 44. South wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Rain and
    Areas Fog

  • Tonight

    Tonight: A slight chance of snow showers between midnight and 3am. Increasing clouds, with a low around 22. West wind 13 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    Low: 22 °F

    Partly Cloudy
    then Slight
    Chance Snow
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 29. Breezy, with a west wind 16 to 20 mph, with gusts as high as 47 mph.

    High: 29 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22. Southwest wind 8 to 16 mph, with gusts as high as 36 mph.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 33. Southwest wind 9 to 13 mph, with gusts as high as 25 mph.

    High: 33 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of snow showers, mainly between 7pm and 4am. Mostly cloudy, with a low around 17. Southwest wind around 8 mph becoming northwest after midnight. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 17 °F

    Chance Snow
    Showers

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 26. West wind 8 to 10 mph, with gusts as high as 23 mph.

    High: 26 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 11. West wind 3 to 5 mph.

    Low: 11 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 26. Light west wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 26 °F

    Mostly Sunny

Detailed Forecast

Today
Rain with areas of drizzle before 2pm, then a chance of rain between 2pm and 4pm. Areas of fog before 4pm. High near 44. South wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A slight chance of snow showers between midnight and 3am. Increasing clouds, with a low around 22. West wind 13 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 29. Breezy, with a west wind 16 to 20 mph, with gusts as high as 47 mph.
Tuesday Night
Mostly cloudy, with a low around 22. Southwest wind 8 to 16 mph, with gusts as high as 36 mph.
Wednesday
Mostly cloudy, with a high near 33. Southwest wind 9 to 13 mph, with gusts as high as 25 mph.
Wednesday Night
A chance of snow showers, mainly between 7pm and 4am. Mostly cloudy, with a low around 17. Southwest wind around 8 mph becoming northwest after midnight. Chance of precipitation is 40%. Little or no snow accumulation expected.
New Year's Day
Mostly sunny, with a high near 26. West wind 8 to 10 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 11. West wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 26. Light west wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Mostly clear, with a low around 13. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 30. West wind 3 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 14. Northwest wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 30. Northwest wind 5 to 8 mph, with gusts as high as 20 mph.
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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:
5:42 am EST Dec 29, 2025
Forecast Valid:
10am EST Dec 29, 2025-6pm EST Jan 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation