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

34°F

1°C

Humidity 85%
Wind Speed NE 3 mph
Barometer 30.01 in (1016.3 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 10 Mar 1:52 am EDT
Extended Forecast for

Coventry Lake CT

  • Overnight

    Overnight: Partly cloudy, with a low around 40. Southwest wind around 5 mph.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

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

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: 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%.

    High: 62 °F

    Chance Light
    Rain and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A chance of rain or light rain before 8pm, then rain likely, mainly between 8pm and 3am. Mostly cloudy, with a low around 44. South wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Low: 44 °F

    Rain Likely

  • Thursday

    Thursday: A chance of rain. Mostly cloudy, with a high near 58. Northwest wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.

    High: 58 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of snow before 10pm. Partly cloudy, with a low around 26. Northwest wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 26 °F

    Chance Snow
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 43. West wind 5 to 13 mph becoming south in the afternoon. Winds could gust as high as 24 mph.

    High: 43 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of rain before 7pm, then a chance of rain and snow. Mostly cloudy, with a low around 33. South wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    Low: 33 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 40. Southwest wind around 5 mph.
Tuesday
Sunny, with a high near 70. Calm wind becoming southwest 5 to 9 mph in the morning.
Tuesday Night
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%.
Wednesday Night
A chance of rain or light rain before 8pm, then rain likely, mainly between 8pm and 3am. Mostly cloudy, with a low around 44. South wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Thursday
A chance of rain. Mostly cloudy, with a high near 58. Northwest wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Thursday Night
A chance of snow before 10pm. Partly cloudy, with a low around 26. Northwest wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 43. West wind 5 to 13 mph becoming south in the afternoon. Winds could gust as high as 24 mph.
Friday Night
A chance of rain before 7pm, then a chance of rain and snow. Mostly cloudy, with a low around 33. South wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Saturday
Mostly sunny, with a high near 46. West wind 11 to 14 mph, with gusts as high as 28 mph.
Saturday Night
Mostly cloudy, with a low around 29. Northwest wind 5 to 7 mph.
Sunday
A chance of rain and snow. Cloudy, with a high near 50. Southeast wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Sunday Night
Rain likely. Cloudy, with a low around 38. South wind 13 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.
Monday
Rain likely. Cloudy, with a high near 51. West wind around 16 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.
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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:
10:48 pm EDT Mar 9, 2026
Forecast Valid:
2am 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation