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

43°F

6°C

Humidity 86%
Wind Speed S 15 G 23 mph
Barometer 29.85 in (1011.5 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 9 Jan 8:53 pm EST
Extended Forecast for

Lebanon NH

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 30. Southwest wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 30 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, with a high near 39. Northwest wind around 5 mph becoming calm in the morning.

    High: 39 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Snow, possibly mixed with sleet, becoming all snow after 3am. Low around 30. Calm wind becoming southeast around 5 mph. Chance of precipitation is 90%. New snow and sleet accumulation of less than one inch possible.

    Low: 30 °F

    Snow then
    Snow/Sleet

  • Sunday

    Sunday: Snow likely, mainly before 9am. Mostly cloudy, with a high near 35. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow Likely
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 19. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Monday Night

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

    Low: 24 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 30. Southwest wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph.
Saturday
Mostly cloudy, with a high near 39. Northwest wind around 5 mph becoming calm in the morning.
Saturday Night
Snow, possibly mixed with sleet, becoming all snow after 3am. Low around 30. Calm wind becoming southeast around 5 mph. Chance of precipitation is 90%. New snow and sleet accumulation of less than one inch possible.
Sunday
Snow likely, mainly before 9am. Mostly cloudy, with a high near 35. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 19. West wind around 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 32.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Mostly cloudy, with a high near 38.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
Mostly cloudy, with a high near 41.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 31.
Thursday Night
Mostly cloudy, with a low around 11.
Friday
Mostly sunny, with a high near 24.
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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:
6:11 pm EST Jan 9, 2026
Forecast Valid:
9pm EST Jan 9, 2026-6pm EST Jan 16, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation