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

Hazardous Weather Conditions

Current conditions at

Willimantic, Windham Airport (KIJD)

Lat: 41.74°NLon: 72.18°WElev: 246ft.

Fair

74°F

23°C

Humidity 91%
Wind Speed Calm
Barometer 29.83 in (1010.0 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 14 Jul 10:52 pm EDT
Extended Forecast for

Columbia CT

Heat Advisory July 14, 11:03pm until July 15, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 14, 11:03pm until July 15, 08:00pm

    NOW until 8:00pm Wed

    Heat Advisory

  • Tonight

    Low: 75 °F

    Clear

  • Wednesday

    Wednesday: A slight chance of showers after 3pm. Sunny and hot, with a high near 94. Northwest wind 8 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 94 °F

    Sunny then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 67. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 21 mph.

    Low: 67 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 89. Light west wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 24 mph.

    High: 89 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 65. West wind 5 to 9 mph becoming light northwest after midnight. Winds could gust as high as 21 mph.

    Low: 65 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 86. Calm wind becoming northwest 5 to 7 mph in the morning.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 62. Light and variable wind.

    Low: 62 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 81. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 50%.

    High: 81 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Tonight
Clear, with a low around 75. West wind 7 to 9 mph, with gusts as high as 20 mph.
Wednesday
A slight chance of showers after 3pm. Sunny and hot, with a high near 94. Northwest wind 8 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 67. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 21 mph.
Thursday
Mostly sunny, with a high near 89. Light west wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 65. West wind 5 to 9 mph becoming light northwest after midnight. Winds could gust as high as 21 mph.
Friday
Sunny, with a high near 86. Calm wind becoming northwest 5 to 7 mph in the morning.
Friday Night
Partly cloudy, with a low around 62. Light and variable wind.
Saturday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 81. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 50%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. Southwest wind 3 to 6 mph. Chance of precipitation is 70%.
Sunday
A chance of showers. Partly sunny, with a high near 84. West wind 5 to 7 mph. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 64. Northwest wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 85. Calm wind becoming southwest around 6 mph in the afternoon.
Monday Night
A chance of showers. Mostly cloudy, with a low around 65. South wind 3 to 6 mph. Chance of precipitation is 40%.
Tuesday
A chance of showers. Partly sunny, with a high near 85. Southwest wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Columbia CT
 41.7°N 72.3°W (Elev. 453 ft)
Last Update:
2:58 pm EDT Jul 14, 2026
Forecast Valid:
11pm EDT Jul 14, 2026-6pm EDT Jul 21, 2026
 
Forecast Discussion
 
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Additional Resources

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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