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

15°F

-9°C

Humidity 44%
Wind Speed Calm
Barometer 30.24 in (1025.9 mb)
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Last update 5 Dec 10:53 am EST
Extended Forecast for

Lebanon NH

  • Today

    Today: Mostly sunny, with a high near 21. Calm wind becoming south around 5 mph.

    High: 21 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 9. Calm wind.

    Low: 9 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, with a high near 32. Calm wind becoming south around 5 mph.

    High: 32 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 17. Calm wind becoming northwest around 5 mph after midnight.

    Low: 17 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 30. Northwest wind around 5 mph becoming calm in the morning.

    High: 30 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 40 percent chance of snow after 8pm. Mostly cloudy, with a low around 11.

    Low: 11 °F

    Chance Snow

  • Monday

    Monday: A 30 percent chance of snow before 7am. Mostly sunny, with a high near 19.

    High: 19 °F

    Chance Snow
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around -3.

    Low: -3 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 21. Calm wind becoming south around 5 mph.
Tonight
Increasing clouds, with a low around 9. Calm wind.
Saturday
Mostly cloudy, with a high near 32. Calm wind becoming south around 5 mph.
Saturday Night
Mostly cloudy, with a low around 17. Calm wind becoming northwest around 5 mph after midnight.
Sunday
Mostly cloudy, with a high near 30. Northwest wind around 5 mph becoming calm in the morning.
Sunday Night
A 40 percent chance of snow after 8pm. Mostly cloudy, with a low around 11.
Monday
A 30 percent chance of snow before 7am. Mostly sunny, with a high near 19.
Monday Night
Mostly clear, with a low around -3.
Tuesday
Partly sunny, with a high near 25.
Tuesday Night
A chance of snow between 7pm and midnight. Mostly cloudy, with a low around 16. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.
Wednesday Night
Rain and snow likely. Cloudy, with a low around 28. Chance of precipitation is 60%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lebanon NH
 43.63°N 72.24°W (Elev. 699 ft)
Last Update:
8:03 am EST Dec 5, 2025
Forecast Valid:
11am EST Dec 5, 2025-6pm EST Dec 11, 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