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.

Overcast

74°F

23°C

Humidity 94%
Wind Speed Calm
Barometer 29.85 in (1010.9 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 13 Aug 10:53 pm EDT
Extended Forecast for

Collinsville CT

  • Tonight

    Tonight: A chance of showers, mainly after 4am. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 30%.

    Low: 69 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms, mainly after 9am. Some of the storms could be severe. Partly sunny, with a high near 86. Light and variable wind. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    High: 86 °F

    Severe
    Thunderstorms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 66. Calm wind becoming north around 5 mph after midnight.

    Low: 66 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 85. North wind around 6 mph.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 63. Light southeast wind.

    Low: 63 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 85. Light and variable wind.

    High: 85 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 65. Southwest wind 3 to 5 mph.

    Low: 65 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 89. West wind 3 to 6 mph.

    High: 89 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 64. West wind around 6 mph becoming north after midnight.

    Low: 64 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers, mainly after 4am. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms, mainly after 9am. Some of the storms could be severe. Partly sunny, with a high near 86. Light and variable wind. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Mostly clear, with a low around 66. Calm wind becoming north around 5 mph after midnight.
Friday
Sunny, with a high near 85. North wind around 6 mph.
Friday Night
Partly cloudy, with a low around 63. Light southeast wind.
Saturday
Mostly sunny, with a high near 85. Light and variable wind.
Saturday Night
Mostly clear, with a low around 65. Southwest wind 3 to 5 mph.
Sunday
Sunny, with a high near 89. West wind 3 to 6 mph.
Sunday Night
Partly cloudy, with a low around 64. West wind around 6 mph becoming north after midnight.
Monday
Mostly sunny, with a high near 81. North wind around 6 mph.
Monday Night
Partly cloudy, with a low around 60. Southeast wind around 5 mph becoming light and variable in the evening.
Tuesday
Mostly sunny, with a high near 80. Light and variable wind becoming northeast around 5 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 58. East wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 76. Northeast wind around 6 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Collinsville CT
 41.8°N 72.93°W (Elev. 318 ft)
Last Update:
2:34 pm EDT Aug 13, 2025
Forecast Valid:
11pm EDT Aug 13, 2025-6pm EDT Aug 20, 2025
 
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