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

41°F

5°C

Humidity 65%
Wind Speed S 5 mph
Barometer 30.36 in (1028.2 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 30 Mar 1:52 am EDT
Extended Forecast for

Lebanon CT

  • Overnight

    Overnight: Mostly cloudy, with a low around 38. Southwest wind around 5 mph.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 61. Southwest wind 8 to 15 mph.

    High: 61 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain after 2am. Mostly cloudy, with a low around 49. Southwest wind around 7 mph.

    Low: 49 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain before 2pm. Mostly cloudy, with a high near 65. South wind 5 to 10 mph.

    High: 65 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after 8pm. Mostly cloudy, with a low around 53. South wind 10 to 13 mph.

    Low: 53 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Rain likely, mainly after 2pm. Mostly cloudy, with a high near 74. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 74 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain likely before 8pm, then rain likely and possibly a thunderstorm between 8pm and 2am, then a chance of rain after 2am. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.

    Low: 42 °F

    Rain Likely

  • Thursday

    Thursday: A 40 percent chance of rain. Cloudy, with a high near 49.

    High: 49 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely. Cloudy, with a low around 37. Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 38. Southwest wind around 5 mph.
Monday
Partly sunny, with a high near 61. Southwest wind 8 to 15 mph.
Monday Night
A 30 percent chance of rain after 2am. Mostly cloudy, with a low around 49. Southwest wind around 7 mph.
Tuesday
A 30 percent chance of rain before 2pm. Mostly cloudy, with a high near 65. South wind 5 to 10 mph.
Tuesday Night
A 20 percent chance of rain after 8pm. Mostly cloudy, with a low around 53. South wind 10 to 13 mph.
Wednesday
Rain likely, mainly after 2pm. Mostly cloudy, with a high near 74. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain likely before 8pm, then rain likely and possibly a thunderstorm between 8pm and 2am, then a chance of rain after 2am. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Thursday
A 40 percent chance of rain. Cloudy, with a high near 49.
Thursday Night
Rain likely. Cloudy, with a low around 37. Chance of precipitation is 60%.
Friday
Rain likely, mainly before 2pm. Cloudy, with a high near 54. Chance of precipitation is 60%.
Friday Night
A 50 percent chance of rain. Cloudy, with a low around 37.
Saturday
A 30 percent chance of rain. Mostly cloudy, with a high near 53.
Saturday Night
A 40 percent chance of rain. Cloudy, with a low around 39.
Sunday
A 50 percent chance of rain. Cloudy, with a high near 60.
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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:
7:43 pm EDT Mar 29, 2026
Forecast Valid:
2am EDT Mar 30, 2026-6pm EDT Apr 5, 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