National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Hartford, Hartford-Brainard Airport (KHFD)

Lat: 41.74°NLon: 72.65°WElev: 16ft.

Fair

20°F

-7°C

Humidity 68%
Wind Speed Calm
Barometer 29.95 in (1014.3 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 5 Feb 7:53 pm EST
Extended Forecast for

South Windsor CT

Extreme Cold Watch February 7, 06:00pm until February 8, 01:00pm
Click here for hazard details and duration
Extreme Cold Watch

  • Tonight

    Tonight: Mostly cloudy, with a low around 7. Calm wind.

    Low: 7 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 28. Calm wind.

    High: 28 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Snow, mainly after 2am. Patchy fog after 2am. Low around 15. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 15 °F

    Chance Snow
    then Snow and
    Patchy Fog

  • Saturday

    Saturday: Snow, mainly before 3pm. Patchy fog before 8am. High near 25. Wind chill values as low as zero. Light and variable wind becoming northwest 13 to 18 mph in the morning. Winds could gust as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 25 °F

    Snow and
    Patchy Fog

  • Saturday Night

    Saturday Night: A chance of snow, mainly before 8pm. Mostly cloudy, with a low around -1. Northwest wind 14 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: -1 °F

    Chance Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 15. Northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 15 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -1. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: -1 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 23. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 23 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 0. Northwest wind 3 to 6 mph.

    Low: 0 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 7. Calm wind.
Friday
Mostly cloudy, with a high near 28. Calm wind.
Friday Night
Snow, mainly after 2am. Patchy fog after 2am. Low around 15. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday
Snow, mainly before 3pm. Patchy fog before 8am. High near 25. Wind chill values as low as zero. Light and variable wind becoming northwest 13 to 18 mph in the morning. Winds could gust as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday Night
A chance of snow, mainly before 8pm. Mostly cloudy, with a low around -1. Northwest wind 14 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
Sunny, with a high near 15. Northwest wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around -1. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 23. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 0. Northwest wind 3 to 6 mph.
Tuesday
Sunny, with a high near 31. Northwest wind 3 to 6 mph.
Tuesday Night
Mostly cloudy, with a low around 8. West wind around 5 mph becoming light and variable in the evening.
Wednesday
A chance of rain and snow. Mostly sunny, with a high near 35. North wind 3 to 7 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 21. Northwest wind around 6 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 37. Northwest wind 6 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:
3:06 pm EST Feb 5, 2026
Forecast Valid:
8pm EST Feb 5, 2026-6pm EST Feb 12, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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