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.

Overcast

42°F

6°C

Humidity 92%
Wind Speed Calm
Barometer 29.43 in (996.7 mb)
Dewpoint 40°F (4°C)
Visibility 9.00 mi
Last update 14 Jan 11:52 pm EST
Extended Forecast for

Coventry Lake CT

  • Overnight

    Overnight: A chance of rain, mainly before 5am. Patchy fog. Otherwise, cloudy, with a low around 37. South wind 3 to 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 44. Southwest wind 6 to 13 mph, with gusts as high as 28 mph.

    High: 44 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17. West wind 10 to 15 mph, with gusts as high as 36 mph.

    Low: 17 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 31. West wind 10 to 15 mph, with gusts as high as 37 mph.

    High: 31 °F

    Sunny

  • Friday Night

    Friday Night: A slight chance of snow after 3am. Mostly cloudy, with a low around 23. Southwest wind around 6 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 23 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A chance of snow before noon, then a chance of rain. Mostly cloudy, with a high near 39. South wind 6 to 9 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 39 °F

    Chance Snow
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A chance of rain before 10pm. Mostly cloudy, with a low around 25. Southwest wind around 6 mph. Chance of precipitation is 30%.

    Low: 25 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 33. West wind 5 to 9 mph.

    High: 33 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17. West wind around 7 mph.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of rain, mainly before 5am. Patchy fog. Otherwise, cloudy, with a low around 37. South wind 3 to 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 44. Southwest wind 6 to 13 mph, with gusts as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 17. West wind 10 to 15 mph, with gusts as high as 36 mph.
Friday
Sunny, with a high near 31. West wind 10 to 15 mph, with gusts as high as 37 mph.
Friday Night
A slight chance of snow after 3am. Mostly cloudy, with a low around 23. Southwest wind around 6 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Saturday
A chance of snow before noon, then a chance of rain. Mostly cloudy, with a high near 39. South wind 6 to 9 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
A chance of rain before 10pm. Mostly cloudy, with a low around 25. Southwest wind around 6 mph. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 33. West wind 5 to 9 mph.
Sunday Night
Partly cloudy, with a low around 17. West wind around 7 mph.
M.L.King Day
Sunny, with a high near 29. Southwest wind 6 to 13 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 14. West wind around 8 mph.
Tuesday
Mostly sunny, with a high near 23. West wind 9 to 14 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 9. West wind 8 to 10 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 24. West wind 8 to 13 mph, with gusts as high as 23 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:
1:13 pm EST Jan 14, 2026
Forecast Valid:
12am EST Jan 15, 2026-6pm EST Jan 21, 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