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.

Overcast

46°F

8°C

Humidity 100%
Wind Speed Calm
Barometer 29.71 in (1006.1 mb)
Dewpoint 46°F (8°C)
Visibility 7.00 mi
Last update 22 Mar 7:52 pm EDT
Extended Forecast for

Lebanon CT

  • Tonight

    Tonight: Rain. Low around 35. Calm wind becoming north around 6 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 35 °F

    Rain

  • Monday

    Monday: Rain likely, possibly mixed with snow and sleet before 9am, then rain and snow likely between 9am and 2pm. Cloudy, with a high near 42. North wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow and sleet accumulation expected.

    High: 42 °F

    Wintry Mix
    Likely then
    Slight Chance
    Rain/Snow

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 27. Northwest wind around 8 mph.

    Low: 27 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 47. Wind chill values between 20 and 30 early. Northwest wind around 6 mph.

    High: 47 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 31. Southwest wind around 6 mph.

    Low: 31 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Rain likely, mainly after 2am. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.

    Low: 41 °F

    Rain Likely

Detailed Forecast

Tonight
Rain. Low around 35. Calm wind becoming north around 6 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Rain likely, possibly mixed with snow and sleet before 9am, then rain and snow likely between 9am and 2pm. Cloudy, with a high near 42. North wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow and sleet accumulation expected.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 27. Northwest wind around 8 mph.
Tuesday
Sunny, with a high near 47. Wind chill values between 20 and 30 early. Northwest wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 31. Southwest wind around 6 mph.
Wednesday
Partly sunny, with a high near 51.
Wednesday Night
Mostly cloudy, with a low around 34.
Thursday
Partly sunny, with a high near 54.
Thursday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Friday
Rain likely before 8am. Partly sunny, with a high near 52. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Sunny, with a high near 41.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Mostly sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lebanon CT
 41.67°N 72.24°W (Elev. 492 ft)
Last Update:
3:49 pm EDT Mar 22, 2026
Forecast Valid:
8pm EDT Mar 22, 2026-6pm EDT Mar 29, 2026
 
Forecast Discussion
 
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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