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

19°F

-7°C

Humidity 81%
Wind Speed Calm
Barometer 30.07 in (1018.2 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 14 Feb 5:53 am EST
Extended Forecast for

South Windsor CT

  • Today

    Today: Mostly sunny, with a high near 40. Calm wind becoming west around 6 mph in the afternoon.

    High: 40 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 36. Calm wind.

    High: 36 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of snow showers after 9pm. Mostly cloudy, with a low around 24. Light and variable wind. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Snow Showers

  • Washington's Birthday

    Washington's Birthday: A slight chance of snow showers before 8am. Mostly cloudy, with a high near 41. Northeast wind 3 to 5 mph. Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Snow Showers
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. Light south wind.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 46. Southwest wind 3 to 7 mph.

    High: 46 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31. Southwest wind around 5 mph becoming light and variable in the evening.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 4pm. Cloudy, with a high near 43. Light and variable wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 60%.

    High: 43 °F

    Rain Likely

Detailed Forecast

Today
Mostly sunny, with a high near 40. Calm wind becoming west around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 19. Calm wind.
Sunday
Mostly sunny, with a high near 36. Calm wind.
Sunday Night
A slight chance of snow showers after 9pm. Mostly cloudy, with a low around 24. Light and variable wind. Chance of precipitation is 20%.
Washington's Birthday
A slight chance of snow showers before 8am. Mostly cloudy, with a high near 41. Northeast wind 3 to 5 mph. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 26. Light south wind.
Tuesday
Partly sunny, with a high near 46. Southwest wind 3 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 31. Southwest wind around 5 mph becoming light and variable in the evening.
Wednesday
Rain likely, mainly after 4pm. Cloudy, with a high near 43. Light and variable wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 60%.
Wednesday Night
Rain and snow likely before 4am, then a chance of snow. Cloudy, with a low around 30. East wind around 6 mph becoming north after midnight. Chance of precipitation is 60%.
Thursday
A chance of snow. Mostly cloudy, with a high near 42. North wind 6 to 8 mph. Chance of precipitation is 30%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 24. North wind around 6 mph. Chance of precipitation is 40%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 37. North wind 6 to 8 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:
1:58 am EST Feb 14, 2026
Forecast Valid:
6am EST Feb 14, 2026-6pm EST Feb 20, 2026
 
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Additional Resources

Radar & Satellite Image

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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