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

20°F

-7°C

Humidity 36%
Wind Speed Calm
Barometer 30.14 in (1022.5 mb)
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Last update 5 Dec 12:53 pm EST
Extended Forecast for

Lebanon NH

  • This Afternoon

    This Afternoon: Sunny, with a high near 22. South wind around 5 mph.

    High: 22 °F

    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 34. Calm wind becoming south around 5 mph.

    High: 34 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 16. Calm wind becoming west around 5 mph after midnight.

    Low: 16 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 28. Northwest wind around 5 mph becoming calm in the morning.

    High: 28 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of snow showers before 10pm, then a chance of snow between 10pm and 5am. Mostly cloudy, with a low around 12. Chance of precipitation is 40%.

    Low: 12 °F

    Chance Snow
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around -1.

    Low: -1 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 22. South wind around 5 mph.
Tonight
Increasing clouds, with a low around 9. Calm wind.
Saturday
Mostly cloudy, with a high near 34. Calm wind becoming south around 5 mph.
Saturday Night
Partly cloudy, with a low around 16. Calm wind becoming west around 5 mph after midnight.
Sunday
Partly sunny, with a high near 28. Northwest wind around 5 mph becoming calm in the morning.
Sunday Night
A chance of snow showers before 10pm, then a chance of snow between 10pm and 5am. Mostly cloudy, with a low around 12. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 20.
Monday Night
Partly cloudy, with a low around -1.
Tuesday
Partly sunny, with a high near 24.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 35. Chance of precipitation is 40%.
Wednesday Night
Rain and snow likely. Cloudy, with a low around 26. Chance of precipitation is 60%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 35. 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:
12:45 pm EST Dec 5, 2025
Forecast Valid:
1pm 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