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.

Fair

52°F

11°C

Humidity 97%
Wind Speed N 3 mph
Barometer 29.97 in (1014.7 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 26 Jul 4:52 am EDT
Extended Forecast for

Coventry Lake CT

  • Today

    Today: Sunny, with a high near 79. Light northeast wind.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 56. Southeast wind around 6 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 83. Calm wind becoming south around 6 mph in the afternoon.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: A slight chance of showers after 3am. Partly cloudy, with a low around 62. South wind 3 to 6 mph. Chance of precipitation is 20%.

    Low: 62 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 78. South wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    High: 78 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 62. Southeast wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    Low: 62 °F

    Showers

  • Wednesday

    Wednesday: Showers, with thunderstorms also possible after 2pm. High near 75. East wind around 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.

    High: 75 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 2am, then showers likely. Low around 60. North wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

    Low: 60 °F

    Showers

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 76. North wind around 9 mph. Chance of precipitation is 50%.

    High: 76 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 79. Light northeast wind.
Tonight
Mostly clear, with a low around 56. Southeast wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 83. Calm wind becoming south around 6 mph in the afternoon.
Monday Night
A slight chance of showers after 3am. Partly cloudy, with a low around 62. South wind 3 to 6 mph. Chance of precipitation is 20%.
Tuesday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 78. South wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 62. Southeast wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Wednesday
Showers, with thunderstorms also possible after 2pm. High near 75. East wind around 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Wednesday Night
Showers and possibly a thunderstorm before 2am, then showers likely. Low around 60. North wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Thursday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 76. North wind around 9 mph. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm. Mostly cloudy, with a low around 60. Northwest wind 3 to 5 mph. Chance of precipitation is 40%.
Friday
A chance of showers. Mostly sunny, with a high near 79. Northwest wind 3 to 6 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 62. Light west wind.
Saturday
A chance of showers. Mostly sunny, with a high near 81. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Coventry Lake CT
 41.77°N 72.31°W (Elev. 594 ft)
Last Update:
3:40 am EDT Jul 26, 2026
Forecast Valid:
5am EDT Jul 26, 2026-6pm EDT Aug 1, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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