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

42°F

6°C

Humidity 73%
Wind Speed S 3 mph
Barometer 29.67 in (1004.7 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 14 Jan 4:52 am EST
Extended Forecast for

Lebanon CT

  • Overnight

    Overnight: Isolated showers. Cloudy, with a steady temperature around 39. Southwest wind around 8 mph. Chance of precipitation is 20%.

    Low: 39 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: A slight chance of showers before 7am, then a slight chance of showers after 10am. Mostly cloudy, with a high near 47. Southwest wind 6 to 8 mph. Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly between 1am and 4am. Cloudy, with a low around 35. Light and variable wind becoming southwest around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: A 30 percent chance of showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a temperature rising to near 39 by 9am, then falling to around 31 during the remainder of the day. Wind chill values between 20 and 30. West wind 6 to 15 mph, with gusts as high as 26 mph.

    High: 39 °F⇓

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16. West wind 13 to 16 mph, with gusts as high as 32 mph.

    Low: 16 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain after 1pm. Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Isolated showers. Cloudy, with a steady temperature around 39. Southwest wind around 8 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of showers before 7am, then a slight chance of showers after 10am. Mostly cloudy, with a high near 47. Southwest wind 6 to 8 mph. Chance of precipitation is 20%.
Wednesday Night
Showers likely, mainly between 1am and 4am. Cloudy, with a low around 35. Light and variable wind becoming southwest around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 30 percent chance of showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a temperature rising to near 39 by 9am, then falling to around 31 during the remainder of the day. Wind chill values between 20 and 30. West wind 6 to 15 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 16. West wind 13 to 16 mph, with gusts as high as 32 mph.
Friday
Sunny, with a high near 31.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
A 30 percent chance of rain after 1pm. Partly sunny, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
Partly sunny, with a high near 32.
Sunday Night
Partly cloudy, with a low around 18.
M.L.King Day
Mostly sunny, with a high near 31.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Mostly sunny, with a high near 27.
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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:
1:35 am EST Jan 14, 2026
Forecast Valid:
4am EST Jan 14, 2026-6pm EST Jan 20, 2026
 
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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