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

39°F

4°C

Humidity 73%
Wind Speed SW 5 mph
Barometer 29.76 in (1008.1 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 14 Mar 5:52 am EDT
Extended Forecast for

Coventry Lake CT

  • Today

    Today: Scattered sprinkles between noon and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 41. Breezy, with a west wind 14 to 22 mph, with gusts as high as 40 mph.

    High: 41 °F

    Scattered
    Sprinkles and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Northwest wind 6 to 13 mph, with gusts as high as 29 mph.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 44. Calm wind becoming southeast 5 to 9 mph in the afternoon.

    High: 44 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain likely, mainly after 5am. Mostly cloudy, with a low around 34. Southeast wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Mostly Cloudy
    then Rain
    Likely

  • Monday

    Monday: Rain, with thunderstorms also possible after 9am. High near 61. South wind 16 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 100%.

    High: 61 °F

    Rain

  • Monday Night

    Monday Night: Rain and possibly a thunderstorm before 2am, then rain likely. Low around 38. Windy, with a south wind 23 to 28 mph, with gusts as high as 47 mph. Chance of precipitation is 100%.

    Low: 38 °F

    Rain and
    Windy

  • Tuesday

    Tuesday: A chance of rain before 7am. Mostly sunny, with a high near 45. West wind 15 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.

    High: 45 °F

    Chance Rain
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20. West wind 9 to 14 mph, with gusts as high as 25 mph.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39. West wind around 6 mph.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

Today
Scattered sprinkles between noon and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 41. Breezy, with a west wind 14 to 22 mph, with gusts as high as 40 mph.
Tonight
Partly cloudy, with a low around 27. Northwest wind 6 to 13 mph, with gusts as high as 29 mph.
Sunday
Mostly cloudy, with a high near 44. Calm wind becoming southeast 5 to 9 mph in the afternoon.
Sunday Night
Rain likely, mainly after 5am. Mostly cloudy, with a low around 34. Southeast wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain, with thunderstorms also possible after 9am. High near 61. South wind 16 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 100%.
Monday Night
Rain and possibly a thunderstorm before 2am, then rain likely. Low around 38. Windy, with a south wind 23 to 28 mph, with gusts as high as 47 mph. Chance of precipitation is 100%.
Tuesday
A chance of rain before 7am. Mostly sunny, with a high near 45. West wind 15 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 20. West wind 9 to 14 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 39. West wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 25. South wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 45. Light southeast wind becoming south 5 to 9 mph in the morning.
Thursday Night
Partly cloudy, with a low around 28. South wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 48. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
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 72.34°W (Elev. 518 ft)
Last Update:
3:06 am EDT Mar 14, 2026
Forecast Valid:
5am EDT Mar 14, 2026-6pm EDT Mar 20, 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