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.

Overcast

36°F

2°C

Humidity 55%
Wind Speed Calm
Barometer 30.06 in (1019.3 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 27 Feb 7:53 pm EST
Extended Forecast for

Lebanon NH

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 46. South wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 46 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20. Northwest wind around 5 mph.

    Low: 20 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow, mainly before 1pm. High near 29. North wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 29 °F

    Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 1. Northwest wind 5 to 10 mph.

    Low: 1 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 22.

    High: 22 °F

    Sunny

  • Monday Night

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

    Low: 3 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of snow after 1pm. Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 19. Calm wind.
Saturday
Partly sunny, with a high near 46. South wind 5 to 15 mph, with gusts as high as 30 mph.
Saturday Night
Mostly cloudy, with a low around 20. Northwest wind around 5 mph.
Sunday
Snow, mainly before 1pm. High near 29. North wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Mostly clear, with a low around 1. Northwest wind 5 to 10 mph.
Monday
Sunny, with a high near 22.
Monday Night
Mostly clear, with a low around 3.
Tuesday
A 30 percent chance of snow after 1pm. Partly sunny, with a high near 35.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 25.
Wednesday
A 30 percent chance of snow before 8am. Mostly sunny, with a high near 44.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
A chance of rain and snow. Partly sunny, with a high near 43. Chance of precipitation is 30%.
Thursday Night
Rain and snow likely. Cloudy, with a low around 26. Chance of precipitation is 60%.
Friday
A chance of rain and snow. Cloudy, with a high near 40. Chance of precipitation is 50%.
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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:
6:14 pm EST Feb 27, 2026
Forecast Valid:
8pm EST Feb 27, 2026-6pm EST Mar 6, 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