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

30°F

-1°C

Humidity 92%
Wind Speed Calm
Barometer 30.01 in (1016.5 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 10 Mar 5:52 am EDT
Extended Forecast for

Coventry Lake CT

  • Today

    Today: Sunny, with a high near 70. Calm wind becoming southwest 5 to 9 mph in the morning.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. South wind around 6 mph becoming calm in the evening.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of light rain, mainly after 5pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 62. East wind 3 to 8 mph. Winds could gust as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Chance Light
    Rain and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A chance of rain or light rain before 8pm, then a chance of rain after 8pm. Mostly cloudy, with a low around 44. South wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain, mainly before 5pm. Mostly cloudy, with a high near 55. Northwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.

    High: 55 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26. Northwest wind 7 to 13 mph, with gusts as high as 24 mph.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 43. Light and variable wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 28 mph.

    High: 43 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of rain and snow before 11pm, then a chance of rain between 11pm and 3am. Mostly cloudy, with a low around 34. South wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    Low: 34 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 46. West wind 13 to 16 mph, with gusts as high as 29 mph.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 70. Calm wind becoming southwest 5 to 9 mph in the morning.
Tonight
Mostly cloudy, with a low around 40. South wind around 6 mph becoming calm in the evening.
Wednesday
A chance of light rain, mainly after 5pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 62. East wind 3 to 8 mph. Winds could gust as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of rain or light rain before 8pm, then a chance of rain after 8pm. Mostly cloudy, with a low around 44. South wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of rain, mainly before 5pm. Mostly cloudy, with a high near 55. Northwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.
Thursday Night
Partly cloudy, with a low around 26. Northwest wind 7 to 13 mph, with gusts as high as 24 mph.
Friday
Mostly sunny, with a high near 43. Light and variable wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 28 mph.
Friday Night
A chance of rain and snow before 11pm, then a chance of rain between 11pm and 3am. Mostly cloudy, with a low around 34. South wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 46. West wind 13 to 16 mph, with gusts as high as 29 mph.
Saturday Night
Partly cloudy, with a low around 29. Northwest wind 3 to 7 mph.
Sunday
Cloudy, with a high near 49. South wind 6 to 13 mph, with gusts as high as 25 mph.
Sunday Night
Rain likely. Cloudy, with a low around 40. South wind 13 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.
Monday
Rain. High near 54. South wind 16 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 80%.
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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:
3:44 am EDT Mar 10, 2026
Forecast Valid:
6am EDT Mar 10, 2026-6pm EDT Mar 16, 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