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

15°F

-9°C

Humidity 70%
Wind Speed N 9 mph
Barometer 29.82 in (1009.7 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 6 Feb 7:53 am EST
Extended Forecast for

South Windsor CT

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

  • Today

    Today: Mostly cloudy, with a high near 29. Calm wind.

    High: 29 °F

    Mostly Cloudy

  • Tonight

    Tonight: Snow likely, mainly after 1am. Cloudy, with a low around 15. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 15 °F

    Chance Snow
    then Snow
    Likely

  • Saturday

    Saturday: Snow, mainly before 4pm. High near 26. Wind chill values as low as -2. Blustery, with a northwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 26 °F

    Snow and
    Blustery

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -1. Wind chill values as low as -19. Blustery, with a northwest wind 16 to 20 mph, with gusts as high as 38 mph.

    Low: -1 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 16. Northwest wind 14 to 16 mph, with gusts as high as 30 mph.

    High: 16 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -1. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: -1 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 24. Northwest wind 6 to 9 mph.

    High: 24 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 4. Northwest wind 3 to 6 mph.

    Low: 4 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 31. Northwest wind 3 to 6 mph.

    High: 31 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 29. Calm wind.
Tonight
Snow likely, mainly after 1am. Cloudy, with a low around 15. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday
Snow, mainly before 4pm. High near 26. Wind chill values as low as -2. Blustery, with a northwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Partly cloudy, with a low around -1. Wind chill values as low as -19. Blustery, with a northwest wind 16 to 20 mph, with gusts as high as 38 mph.
Sunday
Sunny, with a high near 16. Northwest wind 14 to 16 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around -1. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 24. Northwest wind 6 to 9 mph.
Monday Night
Mostly clear, with a low around 4. Northwest wind 3 to 6 mph.
Tuesday
Sunny, with a high near 31. Northwest wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 13. Light northwest wind.
Wednesday
A chance of snow. Mostly cloudy, with a high near 35. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 40%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 17. Northwest wind around 6 mph. Chance of precipitation is 40%.
Thursday
A chance of snow. Partly sunny, with a high near 34. Northwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Windsor CT
 41.81°N 72.63°W (Elev. 56 ft)
Last Update:
6:18 am EST Feb 6, 2026
Forecast Valid:
8am EST Feb 6, 2026-6pm EST Feb 12, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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