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

Willimantic, Windham Airport (KIJD)

Lat: 41.74°NLon: 72.18°WElev: 246ft.

A Few Clouds

24°F

-4°C

Humidity 81%
Wind Speed Calm
Barometer 30.34 in (1027.8 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 19 Mar 5:52 am EDT
Extended Forecast for

Coventry Lake CT

  • Today

    Today: Partly sunny, with a high near 41. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 41 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. South wind 3 to 5 mph.

    Low: 28 °F

    Mostly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 53. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 53 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Rain likely, mainly between 10pm and 2am. Mostly cloudy, with a low around 39. South wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Rain Likely

  • Saturday

    Saturday: A chance of rain before 8am. Partly sunny, with a high near 57. Northwest wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 57 °F

    Chance Rain
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37. Northwest wind 6 to 8 mph.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain after 2pm. Mostly cloudy, with a high near 57. Southwest wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 57 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain before 11pm, then rain and snow likely. Mostly cloudy, with a low around 34. Southwest wind around 9 mph becoming northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

    Low: 34 °F

    Rain/Snow
    Likely

  • Monday

    Monday: A chance of rain and snow before 3pm. Mostly cloudy, with a high near 45. North wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

    High: 45 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Partly sunny, with a high near 41. Calm wind becoming south 5 to 9 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 28. South wind 3 to 5 mph.
Friday
Increasing clouds, with a high near 53. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 23 mph.
Friday Night
Rain likely, mainly between 10pm and 2am. Mostly cloudy, with a low around 39. South wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
A chance of rain before 8am. Partly sunny, with a high near 57. Northwest wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 37. Northwest wind 6 to 8 mph.
Sunday
A chance of rain after 2pm. Mostly cloudy, with a high near 57. Southwest wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Sunday Night
A chance of rain before 11pm, then rain and snow likely. Mostly cloudy, with a low around 34. Southwest wind around 9 mph becoming northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Monday
A chance of rain and snow before 3pm. Mostly cloudy, with a high near 45. North wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Monday Night
Partly cloudy, with a low around 23. North wind 7 to 9 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 42. North wind 7 to 9 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 26. Southwest wind around 7 mph.
Wednesday
Mostly sunny, with a high near 47. West wind 7 to 11 mph, with gusts as high as 22 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:
3:02 am EDT Mar 19, 2026
Forecast Valid:
6am EDT Mar 19, 2026-6pm EDT Mar 25, 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