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

59°F

15°C

Humidity 56%
Wind Speed SE 5 mph
Barometer 29.86 in (1011.0 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 29 Apr 7:52 pm EDT
Extended Forecast for

Coventry Lake CT

  • Tonight

    Tonight: Showers, mainly after 2am. Patchy fog after 1am. Low around 47. Southeast wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Mostly Cloudy
    then Showers
    and Patchy
    Fog

  • Thursday

    Thursday: Showers, mainly before 11am. Patchy fog before 1pm. High near 59. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F

    Showers and
    Patchy Fog
    then Chance
    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 42. Northwest wind around 9 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 59. West wind 9 to 11 mph, with gusts as high as 23 mph.

    High: 59 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of showers after 2am. Partly cloudy, with a low around 39. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 39 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers before 8am, then a slight chance of showers after 2pm. Partly sunny, with a high near 57. Calm wind becoming southwest 5 to 9 mph in the morning. Chance of precipitation is 20%.

    High: 57 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers before 4am. Mostly cloudy, with a low around 38. Light and variable wind. Chance of precipitation is 30%.

    Low: 38 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 56. West wind 7 to 15 mph, with gusts as high as 26 mph.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. West wind around 6 mph becoming calm in the evening.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers, mainly after 2am. Patchy fog after 1am. Low around 47. Southeast wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers, mainly before 11am. Patchy fog before 1pm. High near 59. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Mostly clear, with a low around 42. Northwest wind around 9 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 59. West wind 9 to 11 mph, with gusts as high as 23 mph.
Friday Night
A slight chance of showers after 2am. Partly cloudy, with a low around 39. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Saturday
A slight chance of showers before 8am, then a slight chance of showers after 2pm. Partly sunny, with a high near 57. Calm wind becoming southwest 5 to 9 mph in the morning. Chance of precipitation is 20%.
Saturday Night
A chance of showers before 4am. Mostly cloudy, with a low around 38. Light and variable wind. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 56. West wind 7 to 15 mph, with gusts as high as 26 mph.
Sunday Night
Mostly clear, with a low around 38. West wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 64. Southwest wind 5 to 14 mph, with gusts as high as 26 mph.
Monday Night
A chance of showers. Mostly cloudy, with a low around 48. South wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 67. South wind 6 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 44. West wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 67. Southwest wind 5 to 13 mph, with gusts as high as 23 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:
6:12 pm EDT Apr 29, 2026
Forecast Valid:
8pm EDT Apr 29, 2026-6pm EDT May 6, 2026
 
Forecast Discussion
 
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Additional Resources

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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