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

45°F

7°C

Humidity 100%
Wind Speed Calm
Barometer 30.09 in (1018.8 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 18 Apr 5:52 am EDT
Extended Forecast for

Coventry Lake CT

  • Today

    Today: Mostly cloudy, with a high near 60. East wind 5 to 8 mph.

    High: 60 °F

    Mostly Cloudy

  • Tonight

    Tonight: Patchy fog between 11pm and 2am. Otherwise, cloudy, with a low around 45. Southeast wind 5 to 7 mph.

    Low: 45 °F

    Patchy Fog

  • Sunday

    Sunday: Rain, mainly after 8am. Patchy fog before noon. High near 54. South wind 6 to 13 mph becoming northwest in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 54 °F

    Rain and
    Patchy Fog

  • Sunday Night

    Sunday Night: Rain likely, mainly before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 34. West wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Rain Likely
    then Slight
    Chance Rain

  • Monday

    Monday: A slight chance of showers after 3pm. Mostly sunny, with a high near 50. Northwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 50 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 28. North wind around 7 mph.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 51. North wind 5 to 7 mph becoming southwest in the afternoon.

    High: 51 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. South wind around 8 mph.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 60. West wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 60 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 60. East wind 5 to 8 mph.
Tonight
Patchy fog between 11pm and 2am. Otherwise, cloudy, with a low around 45. Southeast wind 5 to 7 mph.
Sunday
Rain, mainly after 8am. Patchy fog before noon. High near 54. South wind 6 to 13 mph becoming northwest in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain likely, mainly before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 34. West wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A slight chance of showers after 3pm. Mostly sunny, with a high near 50. Northwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 28. North wind around 7 mph.
Tuesday
Sunny, with a high near 51. North wind 5 to 7 mph becoming southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 37. South wind around 8 mph.
Wednesday
Partly sunny, with a high near 60. West wind 7 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 38. Northwest wind 3 to 6 mph.
Thursday
Mostly sunny, with a high near 64. Northwest wind 5 to 8 mph.
Thursday Night
Partly cloudy, with a low around 42. Northwest wind 3 to 6 mph.
Friday
Partly sunny, with a high near 64. Northwest 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:
2:29 am EDT Apr 18, 2026
Forecast Valid:
6am EDT Apr 18, 2026-6pm EDT Apr 24, 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