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

78°F

26°C

Humidity 71%
Wind Speed NW 6 mph
Barometer 30.02 in (1016.4 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 28 Aug 11:52 am EDT
Extended Forecast for

Coventry Lake CT

  • This Afternoon

    This Afternoon: A chance of showers and thunderstorms, mainly between 1pm and 5pm. Mostly cloudy, with a high near 81. Light west wind. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 56. Calm wind becoming northwest around 5 mph in the evening.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 77. North wind around 5 mph becoming light and variable in the afternoon.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. Calm wind.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 81. Calm wind becoming southwest 5 to 9 mph in the morning.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 64. Southwest wind 3 to 6 mph.

    Low: 64 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of showers after 4pm. Partly sunny, with a high near 81. Light northwest wind. Chance of precipitation is 30%.

    High: 81 °F

    Partly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers before 8pm. Mostly cloudy, with a low around 62. Calm wind. Chance of precipitation is 30%.

    Low: 62 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Showers likely, mainly after 5pm. Mostly cloudy, with a high near 76. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms, mainly between 1pm and 5pm. Mostly cloudy, with a high near 81. Light west wind. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Partly cloudy, with a low around 56. Calm wind becoming northwest around 5 mph in the evening.
Saturday
Sunny, with a high near 77. North wind around 5 mph becoming light and variable in the afternoon.
Saturday Night
Mostly clear, with a low around 57. Calm wind.
Sunday
Mostly sunny, with a high near 81. Calm wind becoming southwest 5 to 9 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 64. Southwest wind 3 to 6 mph.
Monday
A chance of showers after 4pm. Partly sunny, with a high near 81. Light northwest wind. Chance of precipitation is 30%.
Monday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 62. Calm wind. Chance of precipitation is 30%.
Tuesday
Showers likely, mainly after 5pm. Mostly cloudy, with a high near 76. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%.
Tuesday Night
Showers likely, mainly before 7pm. Mostly cloudy, with a low around 63. Southeast wind 3 to 5 mph. Chance of precipitation is 60%.
Wednesday
Showers likely. Mostly cloudy, with a high near 77. South wind 5 to 8 mph. Chance of precipitation is 60%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 62. Southwest wind 3 to 6 mph. Chance of precipitation is 60%.
Thursday
A chance of showers. Partly sunny, with a high near 79. West wind 5 to 9 mph. Chance of precipitation is 30%.
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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:
4:12 am EDT Aug 28, 2026
Forecast Valid:
12pm EDT Aug 28, 2026-6pm EDT Sep 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation