National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Lebanon Municipal Airport (KLEB)

Lat: 43.63°NLon: 72.31°WElev: 558ft.

Fair

26°F

-3°C

Humidity 84%
Wind Speed Calm
Barometer 30.21 in (1023.9 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 24 Nov 6:53 pm EST
Extended Forecast for

Lebanon NH

  • Tonight

    Tonight: Increasing clouds, with a low around 27. Calm wind.

    Low: 27 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 47. Calm wind becoming south around 5 mph in the afternoon.

    High: 47 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain. Low around 37. South wind around 5 mph becoming calm. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain

  • Wednesday

    Wednesday: Rain likely before 7am, then showers likely, mainly between 7am and 8am. Cloudy, with a high near 53. Calm wind becoming south around 5 mph. Chance of precipitation is 60%.

    High: 53 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers before 3am. Mostly cloudy, with a low around 33. South wind around 5 mph becoming west after midnight.

    Low: 33 °F

    Chance
    Showers

  • Thanksgiving Day

    Thanksgiving Day: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 27. Calm wind.
Tuesday
Mostly cloudy, with a high near 47. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Rain. Low around 37. South wind around 5 mph becoming calm. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain likely before 7am, then showers likely, mainly between 7am and 8am. Cloudy, with a high near 53. Calm wind becoming south around 5 mph. Chance of precipitation is 60%.
Wednesday Night
A 50 percent chance of showers before 3am. Mostly cloudy, with a low around 33. South wind around 5 mph becoming west after midnight.
Thanksgiving Day
Partly sunny, with a high near 41.
Thursday Night
Mostly cloudy, with a low around 29.
Friday
Mostly cloudy, with a high near 37.
Friday Night
Mostly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 35.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
A 30 percent chance of snow showers. Partly sunny, with a high near 38.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Monday
A chance of rain and snow showers. Mostly cloudy, with a high near 46. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lebanon NH
 43.64°N 72.27°W (Elev. 492 ft)
Last Update:
12:07 pm EST Nov 24, 2025
Forecast Valid:
7pm EST Nov 24, 2025-6pm EST Dec 1, 2025
 
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