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.

Overcast

25°F

-4°C

Humidity 50%
Wind Speed N 16 G 28 mph
Barometer 30.14 in (1020.5 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 23 Jan 5:53 pm EST
Extended Forecast for

South Windsor CT

Cold Weather Advisory January 23, 10:00pm until January 24, 10:00am
Winter Storm Warning January 25, 07:00am until January 26, 08:00pm
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning

  • Tonight

    Tonight: Mostly clear, with a low around 2. Wind chill values as low as -12. Northwest wind 9 to 13 mph, with gusts as high as 24 mph.

    Low: 2 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 14. Wind chill values as low as -13. Northwest wind around 10 mph, with gusts as high as 23 mph.

    High: 14 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 6. Wind chill values as low as -1. Northwest wind around 6 mph becoming calm in the evening.

    Low: 6 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Snow, mainly after 10am. The snow could be heavy at times. High near 24. Northeast wind 3 to 8 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 24 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 16. Northeast wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    Low: 16 °F

    Heavy Snow

  • Monday

    Monday: Snow. High near 26. North wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 26 °F

    Snow

  • Monday Night

    Monday Night: A chance of snow before 11pm. Partly cloudy, with a low around 4. Northwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    Low: 4 °F

    Chance Snow
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 22. West wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 22 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 1. West wind around 6 mph.

    Low: 1 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 2. Wind chill values as low as -12. Northwest wind 9 to 13 mph, with gusts as high as 24 mph.
Saturday
Increasing clouds, with a high near 14. Wind chill values as low as -13. Northwest wind around 10 mph, with gusts as high as 23 mph.
Saturday Night
Increasing clouds, with a low around 6. Wind chill values as low as -1. Northwest wind around 6 mph becoming calm in the evening.
Sunday
Snow, mainly after 10am. The snow could be heavy at times. High near 24. Northeast wind 3 to 8 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 16. Northeast wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Monday
Snow. High near 26. North wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday Night
A chance of snow before 11pm. Partly cloudy, with a low around 4. Northwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 22. West wind 8 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 1. West wind around 6 mph.
Wednesday
Mostly sunny, with a high near 23. Light west wind increasing to 5 to 9 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 2. Light west wind.
Thursday
Partly sunny, with a high near 20. Light northwest wind increasing to 5 to 9 mph in the morning.
Thursday Night
Partly cloudy, with a low around 2. Northwest wind around 8 mph.
Friday
Mostly sunny, with a high near 21. Northwest wind 8 to 13 mph, with gusts as high as 23 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:
12:56 pm EST Jan 23, 2026
Forecast Valid:
6pm EST Jan 23, 2026-6pm EST Jan 30, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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