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.

Mostly Cloudy

77°F

25°C

Humidity 47%
Wind Speed Vrbl 3 mph
Barometer 30.19 in (1022.3 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 15 Aug 11:51 am EDT
Extended Forecast for

Collinsville CT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 82. Calm wind becoming northwest around 5 mph.

    High: 82 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 55. Light northwest wind.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 83. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 83 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers, mainly after 2am. Low around 62. South wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 62 °F

    Chance
    Showers then
    Showers

  • Monday

    Monday: Showers, mainly before 8am. High near 80. East wind around 7 mph becoming north in the afternoon. Chance of precipitation is 80%.

    High: 80 °F

    Showers then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 62. Light northwest wind.

    Low: 62 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 82. Light northwest wind.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 60. Light west wind.

    Low: 60 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 84 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 82. Calm wind becoming northwest around 5 mph.
Tonight
Mostly clear, with a low around 55. Light northwest wind.
Sunday
Mostly sunny, with a high near 83. Calm wind becoming south 5 to 7 mph in the afternoon.
Sunday Night
Showers, mainly after 2am. Low around 62. South wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Showers, mainly before 8am. High near 80. East wind around 7 mph becoming north in the afternoon. Chance of precipitation is 80%.
Monday Night
Partly cloudy, with a low around 62. Light northwest wind.
Tuesday
Sunny, with a high near 82. Light northwest wind.
Tuesday Night
Clear, with a low around 60. Light west wind.
Wednesday
Sunny, with a high near 84. Calm wind becoming southwest around 6 mph in the afternoon.
Wednesday Night
A chance of showers after 3am. Partly cloudy, with a low around 64. Southwest wind around 5 mph. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 82. Southwest wind 6 to 9 mph. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Partly cloudy, with a low around 58. Northwest wind 5 to 7 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 78. North wind around 6 mph.
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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:
12:39 pm EDT Aug 15, 2026
Forecast Valid:
12pm EDT Aug 15, 2026-6pm EDT Aug 21, 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