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

30°F

-1°C

Humidity 37%
Wind Speed Vrbl 7 mph
Barometer 30.31 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 18 Mar 1:53 pm EDT
Extended Forecast for

Lebanon Municipal Airport NH

  • Tonight

    Tonight: Increasing clouds, with a low around 21. Calm wind.

    Low: 21 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, with a high near 43. Calm wind becoming south around 5 mph in the morning.

    High: 43 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 50. Calm wind becoming southwest around 5 mph.

    High: 50 °F

    Partly Sunny

  • Friday Night

    Friday Night: Showers likely, mainly after 3am. Cloudy, with a low around 34. Calm wind. Chance of precipitation is 60%.

    Low: 34 °F

    Showers
    Likely

  • Saturday

    Saturday: A 30 percent chance of showers before 10am. Mostly cloudy, with a high near 51.

    High: 51 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of rain after 3am. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: A 40 percent chance of rain. Mostly cloudy, with a high near 51.

    High: 51 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before 10pm. Partly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow
    then Partly
    Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 21. Calm wind.
Thursday
Partly sunny, with a high near 43. Calm wind becoming south around 5 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 27. Calm wind.
Friday
Partly sunny, with a high near 50. Calm wind becoming southwest around 5 mph.
Friday Night
Showers likely, mainly after 3am. Cloudy, with a low around 34. Calm wind. Chance of precipitation is 60%.
Saturday
A 30 percent chance of showers before 10am. Mostly cloudy, with a high near 51.
Saturday Night
A 30 percent chance of rain after 3am. Mostly cloudy, with a low around 33.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 51.
Sunday Night
A 30 percent chance of snow before 10pm. Partly cloudy, with a low around 25.
Monday
Mostly sunny, with a high near 37.
Monday Night
Mostly clear, with a low around 19.
Tuesday
Partly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 19.
Wednesday
Partly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lebanon Municipal Airport NH
 43.64°N 72.3°W (Elev. 492 ft)
Last Update:
2:27 pm EDT Mar 18, 2026
Forecast Valid:
3pm EDT Mar 18, 2026-6pm EDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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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