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

49°F

9°C

Humidity 69%
Wind Speed S 3 mph
Barometer 29.72 in (1006.3 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 8 Nov 6:53 pm EST
Extended Forecast for

South Windsor CT

  • Tonight

    Tonight: Partly cloudy, with a low around 40. Southwest wind around 6 mph.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of rain between 9am and 1pm. Partly sunny, with a high near 56. Southwest wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 20%.

    High: 56 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. Northwest wind 5 to 9 mph becoming light west after midnight.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 60. Light west wind increasing to 5 to 9 mph in the morning.

    High: 60 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37. Southwest wind 3 to 5 mph.

    Low: 37 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 60. West wind 5 to 9 mph becoming light in the afternoon.

    High: 60 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain after 4pm. Mostly cloudy, with a high near 54. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 30%.

    High: 54 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 9pm. Mostly cloudy, with a low around 33. Northeast wind 8 to 14 mph. Chance of precipitation is 70%.

    Low: 33 °F

    Rain Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 40. Southwest wind around 6 mph.
Monday
A slight chance of rain between 9am and 1pm. Partly sunny, with a high near 56. Southwest wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 36. Northwest wind 5 to 9 mph becoming light west after midnight.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 60. Light west wind increasing to 5 to 9 mph in the morning.
Tuesday Night
Mostly clear, with a low around 37. Southwest wind 3 to 5 mph.
Veterans Day
Sunny, with a high near 60. West wind 5 to 9 mph becoming light in the afternoon.
Wednesday Night
Partly cloudy, with a low around 33. Calm wind.
Thursday
A chance of rain after 4pm. Mostly cloudy, with a high near 54. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
Thursday Night
Rain likely, mainly after 9pm. Mostly cloudy, with a low around 33. Northeast wind 8 to 14 mph. Chance of precipitation is 70%.
Friday
Rain likely. Mostly cloudy, with a high near 44. Northeast wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. North wind around 15 mph. Chance of precipitation is 40%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 46. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 28. Northwest wind 9 to 11 mph.
Sunday
Partly sunny, with a high near 48. Northwest wind 11 to 15 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:
6:29 pm EST Nov 8, 2026
Forecast Valid:
7pm EST Nov 8, 2026-6pm EST Nov 15, 2026
 
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