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.

Mostly Cloudy

69°F

21°C

Humidity 61%
Wind Speed NW 8 mph
Barometer 29.75 in (1007.4 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 12 Oct 2:53 pm EDT
Extended Forecast for

Collinsville CT

  • Tonight

    Tonight: Partly cloudy, with a low around 53. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 53 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers after 11am. Patchy fog before 2pm. Otherwise, cloudy, with a high near 65. Light and variable wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 20%.

    High: 65 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 60. Southwest wind around 7 mph. Chance of precipitation is 20%.

    Low: 60 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. West wind 6 to 8 mph.

    High: 74 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50. Northwest wind around 7 mph.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 62. North wind 5 to 8 mph.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of showers after 3am. Mostly cloudy, with a low around 45. Calm wind. Chance of precipitation is 30%.

    Low: 45 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers, mainly after 8am. High near 62. Southeast wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

    High: 62 °F

    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 39. West wind 15 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 60%.

    Low: 39 °F

    Showers
    Likely then
    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 53. Northwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
A slight chance of showers after 11am. Patchy fog before 2pm. Otherwise, cloudy, with a high near 65. Light and variable wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 60. Southwest wind around 7 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 74. West wind 6 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 50. Northwest wind around 7 mph.
Thursday
Sunny, with a high near 62. North wind 5 to 8 mph.
Thursday Night
A chance of showers after 3am. Mostly cloudy, with a low around 45. Calm wind. Chance of precipitation is 30%.
Friday
Showers, mainly after 8am. High near 62. Southeast wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Friday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 39. West wind 15 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 48. Breezy, with a northwest wind 17 to 20 mph, with gusts as high as 37 mph.
Saturday Night
Mostly clear, with a low around 33. West wind 7 to 11 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 52. West wind around 9 mph.
Sunday Night
Mostly clear, with a low around 37. Light southwest wind.
Monday
Mostly sunny, with a high near 60. Southwest wind 6 to 9 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Collinsville CT
 41.81°N 72.96°W (Elev. 509 ft)
Last Update:
2:04 pm EDT Oct 12, 2026
Forecast Valid:
3pm EDT Oct 12, 2026-6pm EDT Oct 19, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation