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.

Mostly Cloudy

45°F

7°C

Humidity 46%
Wind Speed NW 9 mph
Barometer 29.69 in (1005.4 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 11 Jan 1:53 pm EST
Extended Forecast for

South Windsor CT

  • This Afternoon

    This Afternoon: Scattered showers, mainly after 5pm. Sunny early, then becoming mostly cloudy, with a high near 45. West wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 45 °F

    Scattered
    Showers

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 26. West wind 13 to 18 mph, with gusts as high as 36 mph.

    Low: 26 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 40. West wind 9 to 14 mph, with gusts as high as 28 mph.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. Southwest wind 5 to 8 mph.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 44. Southwest wind 3 to 7 mph.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain after 2am. Mostly cloudy, with a low around 34. South wind around 7 mph. Chance of precipitation is 20%.

    Low: 34 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: A chance of rain. Cloudy, with a high near 47. South wind 6 to 9 mph. Chance of precipitation is 40%.

    High: 47 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain. Cloudy, with a low around 34. Light and variable wind. Chance of precipitation is 40%.

    Low: 34 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain. Mostly cloudy, with a high near 41. Light northwest wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 50%.

    High: 41 °F

    Chance Rain

Detailed Forecast

This Afternoon
Scattered showers, mainly after 5pm. Sunny early, then becoming mostly cloudy, with a high near 45. West wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 26. West wind 13 to 18 mph, with gusts as high as 36 mph.
Monday
Mostly sunny, with a high near 40. West wind 9 to 14 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around 26. Southwest wind 5 to 8 mph.
Tuesday
Sunny, with a high near 44. Southwest wind 3 to 7 mph.
Tuesday Night
A slight chance of rain after 2am. Mostly cloudy, with a low around 34. South wind around 7 mph. Chance of precipitation is 20%.
Wednesday
A chance of rain. Cloudy, with a high near 47. South wind 6 to 9 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of rain. Cloudy, with a low around 34. Light and variable wind. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 41. Light northwest wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 50%.
Thursday Night
A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 20. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Friday
A chance of snow. Partly sunny, with a high near 31. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 20. West wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 36. West wind 3 to 8 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:
1:30 pm EST Jan 11, 2026
Forecast Valid:
2pm EST Jan 11, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation