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.

Mostly Cloudy

39°F

4°C

Humidity 62%
Wind Speed Calm
Barometer 30.01 in (1016.3 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 22 Mar 1:52 am EDT
Extended Forecast for

Coventry Lake CT

  • Overnight

    Overnight: Mostly cloudy, with a low around 35. Light southeast wind.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain, mainly after noon. High near 52. South wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 52 °F

    Chance Rain
    then Rain

  • Sunday Night

    Sunday Night: Rain before 4am, then rain and sleet likely. Low around 34. Light and variable wind becoming north 5 to 9 mph after midnight. Chance of precipitation is 100%. Little or no sleet accumulation expected.

    Low: 34 °F

    Rain then
    Rain/Sleet

  • Monday

    Monday: A chance of rain and sleet before 9am, then a chance of rain between 9am and 1pm. Mostly cloudy, with a high near 39. North wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. Little or no sleet accumulation expected.

    High: 39 °F

    Chance
    Rain/Sleet
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. Northwest wind around 8 mph.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 46. Northwest wind around 7 mph.

    High: 46 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30. Southwest wind around 7 mph.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 51. Southwest wind 7 to 13 mph, with gusts as high as 25 mph.

    High: 51 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain after 4am. Mostly cloudy, with a low around 34. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 35. Light southeast wind.
Sunday
Rain, mainly after noon. High near 52. South wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain before 4am, then rain and sleet likely. Low around 34. Light and variable wind becoming north 5 to 9 mph after midnight. Chance of precipitation is 100%. Little or no sleet accumulation expected.
Monday
A chance of rain and sleet before 9am, then a chance of rain between 9am and 1pm. Mostly cloudy, with a high near 39. North wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. Little or no sleet accumulation expected.
Monday Night
Partly cloudy, with a low around 27. Northwest wind around 8 mph.
Tuesday
Sunny, with a high near 46. Northwest wind around 7 mph.
Tuesday Night
Mostly cloudy, with a low around 30. Southwest wind around 7 mph.
Wednesday
Mostly cloudy, with a high near 51. Southwest wind 7 to 13 mph, with gusts as high as 25 mph.
Wednesday Night
A chance of rain after 4am. Mostly cloudy, with a low around 34. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.
Thursday
A chance of rain before 2pm, then a chance of rain after 3pm. Mostly cloudy, with a high near 53. South wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 38. South wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Friday
A chance of rain. Mostly sunny, with a high near 47. Northwest wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 22. Northwest wind 7 to 9 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 41. West wind 6 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Coventry Lake CT
 41.77°N 72.34°W (Elev. 518 ft)
Last Update:
1:44 am EDT Mar 22, 2026
Forecast Valid:
2am EDT Mar 22, 2026-6pm EDT Mar 28, 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