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

33°F

1°C

Humidity 82%
Wind Speed Calm
Barometer 30.44 in (1030.9 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 12 Apr 4:52 am EDT
Extended Forecast for

Lebanon CT

  • Today

    Today: Increasing clouds, with a high near 58. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 58 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 40 percent chance of showers, mainly before 5am. Mostly cloudy, with a low around 42. South wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 69. Southwest wind around 15 mph, with gusts as high as 29 mph.

    High: 69 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 54. West wind 6 to 11 mph, with gusts as high as 23 mph.

    Low: 54 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79. Light west wind becoming southwest 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 79 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers after 2pm. Partly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 58.

    Low: 58 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers after 2pm. Partly sunny, with a high near 82.

    High: 82 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Today
Increasing clouds, with a high near 58. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Tonight
A 40 percent chance of showers, mainly before 5am. Mostly cloudy, with a low around 42. South wind 7 to 10 mph, with gusts as high as 20 mph.
Monday
A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 69. Southwest wind around 15 mph, with gusts as high as 29 mph.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 54. West wind 6 to 11 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 79. Light west wind becoming southwest 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 56.
Wednesday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 85.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 58.
Thursday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 82.
Thursday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 57.
Friday
Partly sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Mostly sunny, with a high near 74.
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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:
4:15 am EDT Apr 12, 2026
Forecast Valid:
5am EDT Apr 12, 2026-6pm EDT Apr 18, 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