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

29°F

-2°C

Humidity 75%
Wind Speed Calm
Barometer 29.78 in (1009.8 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 6 Dec 4:53 pm EST
Extended Forecast for

Lebanon Municipal Airport NH

  • 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. Wind chill values as low as zero. Northwest wind 5 to 10 mph.

    High: 19 °F

    Sunny

  • Monday Night

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

    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 17. Chance of precipitation is 30%.

    Low: 17 °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

  • Wednesday Night

    Wednesday Night: A chance of rain before midnight, then a chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.

    Low: 25 °F

    Chance Rain
    then Chance
    Snow

Detailed Forecast

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. Wind chill values as low as zero. Northwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around -3. Calm wind.
Tuesday
Partly sunny, with a high near 26.
Tuesday Night
A chance of snow between 11pm and midnight. Mostly cloudy, with a low around 17. 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
A chance of rain before midnight, then a chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.
Thursday
A 30 percent chance of snow before 9am. 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.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 11.
Saturday
Partly sunny, with a high near 25.
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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:
1:02 pm EST Dec 6, 2025
Forecast Valid:
5pm EST Dec 6, 2025-6pm EST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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