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.

Partly Cloudy

30°F

-1°C

Humidity 43%
Wind Speed N 12 mph
Barometer 30.28 in (1025.5 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 28 Mar 5:53 am EDT
Extended Forecast for

South Windsor CT

  • Today

    Today: Mostly sunny, with a high near 42. Northwest wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 42 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 25. Northwest wind 5 to 9 mph becoming light west after midnight.

    Low: 25 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 49. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37. South wind 7 to 9 mph.

    Low: 37 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 61. Southwest wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 61 °F

    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of rain after 2am. Mostly cloudy, with a low around 45. South wind 3 to 6 mph. Chance of precipitation is 20%.

    Low: 45 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: A chance of rain between 7am and 2pm. Mostly cloudy, with a high near 69. Southwest wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    High: 69 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 56. South wind around 11 mph, with gusts as high as 22 mph.

    Low: 56 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain after 9am. Partly sunny, with a high near 75. Southwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

    High: 75 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 42. Northwest wind 8 to 14 mph, with gusts as high as 24 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 25. Northwest wind 5 to 9 mph becoming light west after midnight.
Sunday
Mostly sunny, with a high near 49. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 37. South wind 7 to 9 mph.
Monday
Partly sunny, with a high near 61. Southwest wind 7 to 11 mph, with gusts as high as 22 mph.
Monday Night
A slight chance of rain after 2am. Mostly cloudy, with a low around 45. South wind 3 to 6 mph. Chance of precipitation is 20%.
Tuesday
A chance of rain between 7am and 2pm. Mostly cloudy, with a high near 69. Southwest wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 56. South wind around 11 mph, with gusts as high as 22 mph.
Wednesday
A chance of rain after 9am. Partly sunny, with a high near 75. Southwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Wednesday Night
Rain likely, mainly before 2am. Mostly cloudy, with a low around 40. North wind around 9 mph. Chance of precipitation is 60%.
Thursday
A chance of rain. Mostly cloudy, with a high near 50. North wind around 9 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow. Cloudy, with a low around 34. Northeast wind around 7 mph. Chance of precipitation is 30%.
Friday
A chance of rain and snow. Cloudy, with a high near 45. East wind 8 to 10 mph. Chance of precipitation is 50%.
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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:
4:52 am EDT Mar 28, 2026
Forecast Valid:
6am EDT Mar 28, 2026-6pm EDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

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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