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

22°F

-6°C

Humidity 85%
Wind Speed W 5 mph
Barometer 30.14 in (1021.0 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 27 Dec 4:52 pm EST
Extended Forecast for

Coventry Lake CT

Winter Weather Advisory December 28, 07:00pm until December 29, 06:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 8. Calm wind.

    Low: 8 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 36. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 36 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Freezing rain before 1am, then rain. Patchy fog. Temperature rising to around 37 by 4am. Calm wind becoming south 5 to 7 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 29 °F⇑

    Rain/Freezing
    Rain and
    Patchy Fog

  • Monday

    Monday: Rain, mainly before 5pm. Patchy fog before 11am. High near 49. South wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 49 °F

    Rain and
    Patchy Fog

  • Monday Night

    Monday Night: A chance of rain, mainly before 9pm. Partly cloudy, with a low around 22. West wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.

    Low: 22 °F

    Chance Rain
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 29. Breezy, with a west wind 18 to 20 mph, with gusts as high as 40 mph.

    High: 29 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20. West wind 11 to 15 mph, with gusts as high as 31 mph.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 32. West wind 11 to 15 mph, with gusts as high as 28 mph.

    High: 32 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21. Southwest wind around 11 mph, with gusts as high as 22 mph.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 8. Calm wind.
Sunday
Increasing clouds, with a high near 36. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
Freezing rain before 1am, then rain. Patchy fog. Temperature rising to around 37 by 4am. Calm wind becoming south 5 to 7 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain, mainly before 5pm. Patchy fog before 11am. High near 49. South wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
A chance of rain, mainly before 9pm. Partly cloudy, with a low around 22. West wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Tuesday
Mostly cloudy, with a high near 29. Breezy, with a west wind 18 to 20 mph, with gusts as high as 40 mph.
Tuesday Night
Mostly cloudy, with a low around 20. West wind 11 to 15 mph, with gusts as high as 31 mph.
Wednesday
Partly sunny, with a high near 32. West wind 11 to 15 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly cloudy, with a low around 21. Southwest wind around 11 mph, with gusts as high as 22 mph.
New Year's Day
A chance of snow after 11am. Mostly cloudy, with a high near 30. West wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 13. Northwest wind around 7 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 26. West wind 7 to 10 mph.
Friday Night
Mostly clear, with a low around 12. West wind around 6 mph.
Saturday
Mostly sunny, with a high near 29. West wind 5 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Coventry Lake CT
 41.77°N 72.34°W (Elev. 518 ft)
Last Update:
2:15 pm EST Dec 27, 2025
Forecast Valid:
5pm EST Dec 27, 2025-6pm EST Jan 3, 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