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/Mist

45°F

7°C

Humidity 97%
Wind Speed NW 5 mph
Barometer 29.82 in (1009.7 mb)
Dewpoint 44°F (7°C)
Visibility 2.00 mi
Wind Chill42°F (6°C)
Last update 5 Apr 11:53 am EDT
Extended Forecast for

South Windsor CT

  • Today

    Today: Showers and possibly a thunderstorm before 4pm, then showers likely. Patchy fog before noon. High near 61. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 61 °F

    Showers and
    Patchy Fog

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 36. Northwest wind around 8 mph.

    Low: 36 °F

    Gradual
    Clearing

  • Monday

    Monday: Increasing clouds, with a high near 53. West wind 10 to 15 mph, with gusts as high as 29 mph.

    High: 53 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A slight chance of rain showers between midnight and 1am, then a chance of rain and snow showers. Partly cloudy, with a low around 34. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 34 °F

    Partly Cloudy
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of showers, mainly before 2pm. Partly sunny, with a high near 49. Northwest wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    High: 49 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 51. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 51 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 31. South wind around 6 mph.

    Low: 31 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 58. South wind 5 to 13 mph.

    High: 58 °F

    Mostly Sunny

Detailed Forecast

Today
Showers and possibly a thunderstorm before 4pm, then showers likely. Patchy fog before noon. High near 61. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 36. Northwest wind around 8 mph.
Monday
Increasing clouds, with a high near 53. West wind 10 to 15 mph, with gusts as high as 29 mph.
Monday Night
A slight chance of rain showers between midnight and 1am, then a chance of rain and snow showers. Partly cloudy, with a low around 34. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
A chance of showers, mainly before 2pm. Partly sunny, with a high near 49. Northwest wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 26. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 51. Calm wind becoming southwest around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 31. South wind around 6 mph.
Thursday
Mostly sunny, with a high near 58. South wind 5 to 13 mph.
Thursday Night
Partly cloudy, with a low around 40. South wind 5 to 8 mph.
Friday
Mostly sunny, with a high near 69. Southwest wind 5 to 9 mph.
Friday Night
Partly cloudy, with a low around 46. Southwest wind 5 to 7 mph.
Saturday
Partly sunny, with a high near 69. South wind 5 to 7 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:
2:32 am EDT Apr 5, 2026
Forecast Valid:
11am EDT Apr 5, 2026-6pm EDT Apr 11, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation