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

34°F

1°C

Humidity 48%
Wind Speed NW 6 mph
Barometer 29.95 in (1014.0 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 12 Mar 11:53 pm EDT
Extended Forecast for

South Windsor CT

  • Overnight

    Overnight: Mostly clear, with a low around 27. West wind 6 to 9 mph.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 43. Light southwest wind becoming south 9 to 14 mph in the morning.

    High: 43 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A chance of rain, mainly between 9pm and 1am. Mostly cloudy, with a low around 35. South wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 35 °F

    Chance Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 48. West wind 13 to 18 mph, with gusts as high as 41 mph.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27. Northwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 24 mph.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly cloudy, with a high near 46. Calm wind becoming southeast 5 to 8 mph in the afternoon.

    High: 46 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain likely, mainly after 3am. Cloudy, with a low around 36. Southeast wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    Low: 36 °F

    Cloudy then
    Rain Likely

  • Monday

    Monday: Rain. High near 61. Breezy, with a south wind 15 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 100%.

    High: 61 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: Rain, mainly before 4am. Low around 37. Breezy, with a south wind 14 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 90%.

    Low: 37 °F

    Rain and
    Breezy

Detailed Forecast

Overnight
Mostly clear, with a low around 27. West wind 6 to 9 mph.
Friday
Increasing clouds, with a high near 43. Light southwest wind becoming south 9 to 14 mph in the morning.
Friday Night
A chance of rain, mainly between 9pm and 1am. Mostly cloudy, with a low around 35. South wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 48. West wind 13 to 18 mph, with gusts as high as 41 mph.
Saturday Night
Mostly clear, with a low around 27. Northwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 24 mph.
Sunday
Mostly cloudy, with a high near 46. Calm wind becoming southeast 5 to 8 mph in the afternoon.
Sunday Night
Rain likely, mainly after 3am. Cloudy, with a low around 36. Southeast wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Monday
Rain. High near 61. Breezy, with a south wind 15 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 100%.
Monday Night
Rain, mainly before 4am. Low around 37. Breezy, with a south wind 14 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 90%.
Tuesday
A chance of rain before 9am. Partly sunny, with a high near 46. West wind 11 to 16 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 22. West wind 6 to 11 mph.
Wednesday
Sunny, with a high near 38. West wind 6 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 22. West wind around 5 mph becoming light and variable after midnight.
Thursday
Partly sunny, with a high near 43. South wind 3 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
South Windsor CT
 41.81°N 72.63°W (Elev. 56 ft)
Last Update:
4:59 pm EDT Mar 12, 2026
Forecast Valid:
12am EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
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Additional Resources

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Chance of Precipitation