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

Windsor Locks, Bradley International Airport (KBDL)

Lat: 41.94°NLon: 72.68°WElev: 174ft.

Overcast

28°F

-2°C

Humidity 78%
Wind Speed S 6 mph
Barometer 30.18 in (1022.2 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 25 Dec 2:51 am EST
Extended Forecast for

Collinsville CT

  • Overnight

    Overnight: Mostly cloudy, with a low around 25. Light southwest wind.

    Low: 25 °F

    Mostly Cloudy

  • Christmas Day

    Christmas Day: Partly sunny, with a high near 43. Southwest wind 7 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.

    High: 43 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 14. Northwest wind 9 to 14 mph, with gusts as high as 28 mph.

    Low: 14 °F

    Mostly Clear

  • Friday

    Friday: A chance of snow, mainly after 5pm. Increasing clouds, with a high near 26. Northwest wind 5 to 9 mph becoming light and variable in the afternoon. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Mostly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: Snow. Low around 17. Light east wind. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 17 °F

    Snow

  • Saturday

    Saturday: Snow likely, mainly before 1pm. Partly sunny, with a high near 29. Northeast wind 3 to 5 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 29 °F

    Snow Likely
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 15. Calm wind.

    Low: 15 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of rain after 4pm. Mostly cloudy, with a high near 37. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 30%.

    High: 37 °F

    Partly Sunny
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain and snow likely before 1am, then snow between 1am and 2am, then rain after 2am. Low around 27. Southwest wind 3 to 6 mph. Chance of precipitation is 90%.

    Low: 27 °F

    Rain/Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 25. Light southwest wind.
Christmas Day
Partly sunny, with a high near 43. Southwest wind 7 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.
Thursday Night
Mostly clear, with a low around 14. Northwest wind 9 to 14 mph, with gusts as high as 28 mph.
Friday
A chance of snow, mainly after 5pm. Increasing clouds, with a high near 26. Northwest wind 5 to 9 mph becoming light and variable in the afternoon. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday Night
Snow. Low around 17. Light east wind. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Saturday
Snow likely, mainly before 1pm. Partly sunny, with a high near 29. Northeast wind 3 to 5 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday Night
Partly cloudy, with a low around 15. Calm wind.
Sunday
A chance of rain after 4pm. Mostly cloudy, with a high near 37. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 30%.
Sunday Night
Rain and snow likely before 1am, then snow between 1am and 2am, then rain after 2am. Low around 27. Southwest wind 3 to 6 mph. Chance of precipitation is 90%.
Monday
Rain, mainly before 3pm. High near 44. Southwest wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 80%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 21. West wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 30. West wind around 14 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly cloudy, with a low around 19. West wind 7 to 10 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 33. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Collinsville CT
 41.82°N 72.92°W (Elev. 299 ft)
Last Update:
2:37 am EST Dec 25, 2025
Forecast Valid:
3am EST Dec 25, 2025-6pm EST Dec 31, 2025
 
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