Current conditions at

Hartford, Hartford-Brainard Airport (KHFD)

Lat: 41.74°NLon: 72.65°WElev: 16ft.

Fog/Mist

32°F

0°C

Humidity 96%
Wind Speed N 3 mph
Barometer 29.95 in (1014.0 mb)
Dewpoint 31°F (-1°C)
Visibility 1.50 mi
Last update 18 Jan 1:53 pm EST
Extended Forecast for

South Windsor CT

Winter Weather Advisory January 18, 02:35pm until January 19, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 18, 02:35pm until January 19, 07:00am

    NOW until 7:00am Mon

    Winter Weather Advisory

  • This Afternoon

    High: 36 °F

    Snow Likely

  • Tonight

    Tonight: Snow, mainly before 11pm.  Low around 25. Calm wind becoming north around 5 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 25 °F

    Snow then
    Chance Snow

  • M.L.King Day

    M.L.King Day: Cloudy, then gradually becoming mostly sunny, with a high near 32. Light west wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 32 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14. West wind 9 to 11 mph, with gusts as high as 22 mph.

    Low: 14 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 23. West wind 8 to 13 mph, with gusts as high as 23 mph.

    High: 23 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 7. Southwest wind 5 to 7 mph.

    Low: 7 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 31. South wind 5 to 9 mph.

    High: 31 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22. South wind around 8 mph.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow likely, mainly after 5pm. Cloudy, with a high near 36. Light north wind. Chance of precipitation is 60%. Total daytime snow accumulation of around an inch possible.
Tonight
Snow, mainly before 11pm. Low around 25. Calm wind becoming north around 5 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
M.L.King Day
Cloudy, then gradually becoming mostly sunny, with a high near 32. Light west wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Monday Night
Partly cloudy, with a low around 14. West wind 9 to 11 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 23. West wind 8 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 7. Southwest wind 5 to 7 mph.
Wednesday
Mostly sunny, with a high near 31. South wind 5 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 22. South wind around 8 mph.
Thursday
A chance of snow before 9am, then a chance of rain between 9am and 4pm, then a chance of snow after 4pm. Partly sunny, with a high near 38. Southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 15. West wind around 7 mph.
Friday
Mostly sunny, with a high near 27. West wind 7 to 10 mph.
Friday Night
Mostly cloudy, with a low around 13. Southwest wind around 7 mph.
Saturday
Partly sunny, with a high near 25. Northwest wind 7 to 9 mph.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
South Windsor CT
 41.81°N 72.63°W (Elev. 56 ft)
1:08 pm EST Jan 18, 2026
2pm EST Jan 18, 2026-6pm EST Jan 24, 2026
 
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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