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.

Partly Cloudy

28°F

-2°C

Humidity 60%
Wind Speed Calm
Barometer 29.79 in (1010.2 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 6 Dec 12:53 pm EST
Extended Forecast for

Lebanon NH

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 33. South wind around 5 mph.

    High: 33 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 16. Calm wind.

    Low: 16 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow after 5pm. Increasing clouds, with a high near 30. Calm wind.

    High: 30 °F

    Partly Sunny
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 10. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 10 °F

    Snow Likely

  • Monday

    Monday: Sunny, with a high near 19. Northwest wind 5 to 10 mph.

    High: 19 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around -3.

    Low: -3 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow between 11pm and midnight. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.

    Low: 18 °F

    Chance Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: A chance of snow before noon, then rain and snow likely between noon and 4pm, then rain likely after 4pm. Mostly cloudy, with a high near 36. Chance of precipitation is 70%.

    High: 36 °F

    Chance Snow
    then
    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 33. South wind around 5 mph.
Tonight
Partly cloudy, with a low around 16. Calm wind.
Sunday
A 30 percent chance of snow after 5pm. Increasing clouds, with a high near 30. Calm wind.
Sunday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 10. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday
Sunny, with a high near 19. Northwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around -3.
Tuesday
Partly sunny, with a high near 26.
Tuesday Night
A chance of snow between 11pm and midnight. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Wednesday
A chance of snow before noon, then rain and snow likely between noon and 4pm, then rain likely after 4pm. Mostly cloudy, with a high near 36. Chance of precipitation is 70%.
Wednesday Night
Rain likely before midnight, then a chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 35.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 16.
Friday
Partly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lebanon NH
 43.64°N 72.27°W (Elev. 492 ft)
Last Update:
1:02 pm EST Dec 6, 2025
Forecast Valid:
1pm EST Dec 6, 2025-6pm EST Dec 12, 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