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.

Overcast

31°F

-1°C

Humidity 47%
Wind Speed NW 14 G 23 mph
Barometer 29.61 in (1002.5 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 23 Feb 6:53 pm EST
Extended Forecast for

Collinsville CT

  • Tonight

    Tonight: Areas of blowing snow before 10pm. Mostly cloudy, with a low around 16. Northwest wind 10 to 17 mph, with gusts as high as 37 mph.

    Low: 16 °F

    Areas Blowing
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 28. Northwest wind 7 to 10 mph, with gusts as high as 25 mph.

    High: 28 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly after 3am. Increasing clouds, with a low around 11. Light and variable wind. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 11 °F

    Partly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: Rain and snow before 1pm, then a slight chance of rain between 1pm and 4pm. High near 40. Southwest wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 40 °F

    Snow then
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25. West wind 3 to 6 mph.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain after 11am, mixing with snow after 5pm. Partly sunny, with a high near 39. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly between 9pm and midnight. Mostly cloudy, with a low around 24. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 60%.

    Low: 24 °F

    Snow Likely

  • Friday

    Friday: A chance of snow before 9am. Mostly sunny, with a high near 41. Northwest wind around 6 mph. Chance of precipitation is 30%.

    High: 41 °F

    Chance Snow
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Tonight
Areas of blowing snow before 10pm. Mostly cloudy, with a low around 16. Northwest wind 10 to 17 mph, with gusts as high as 37 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 28. Northwest wind 7 to 10 mph, with gusts as high as 25 mph.
Tuesday Night
A chance of snow, mainly after 3am. Increasing clouds, with a low around 11. Light and variable wind. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Wednesday
Rain and snow before 1pm, then a slight chance of rain between 1pm and 4pm. High near 40. Southwest wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Partly cloudy, with a low around 25. West wind 3 to 6 mph.
Thursday
A chance of rain after 11am, mixing with snow after 5pm. Partly sunny, with a high near 39. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely, mainly between 9pm and midnight. Mostly cloudy, with a low around 24. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 60%.
Friday
A chance of snow before 9am. Mostly sunny, with a high near 41. Northwest wind around 6 mph. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 23. Calm wind.
Saturday
Mostly sunny, with a high near 46. Southwest wind 3 to 7 mph.
Saturday Night
Partly cloudy, with a low around 27. Southwest wind around 5 mph becoming northwest after midnight.
Sunday
Partly sunny, with a high near 40. Northwest wind 6 to 8 mph.
Sunday Night
Partly cloudy, with a low around 15. North wind around 7 mph.
Monday
A chance of snow. Partly sunny, with a high near 29. North wind around 7 mph becoming east in the afternoon. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Collinsville CT
 41.82°N 72.92°W (Elev. 299 ft)
Last Update:
6:02 pm EST Feb 23, 2026
Forecast Valid:
7pm EST Feb 23, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation