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

25°F

-4°C

Humidity 58%
Wind Speed W 10 G 18 mph
Barometer 29.98 in (1016.1 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 12 Jan 8:53 am EST
Extended Forecast for

Lebanon Municipal Airport NH

  • Today

    Today: Increasing clouds, with a high near 34. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 34 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 25. Southwest wind around 5 mph becoming calm in the evening.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39. Calm wind becoming southwest around 5 mph.

    High: 39 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain and snow showers between 2am and 3am, then a chance of rain showers after 3am. Mostly cloudy, with a low around 31. Calm wind becoming south around 5 mph. Chance of precipitation is 30%.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 43. Southwest wind around 5 mph becoming calm in the afternoon.

    High: 43 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain showers before 3am, then a chance of snow showers. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.

    Low: 26 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Thursday

    Thursday: A 50 percent chance of snow. Mostly cloudy, with a high near 35.

    High: 35 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Chance Snow

  • Friday

    Friday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 34. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 25. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 39. Calm wind becoming southwest around 5 mph.
Tuesday Night
A chance of rain and snow showers between 2am and 3am, then a chance of rain showers after 3am. Mostly cloudy, with a low around 31. Calm wind becoming south around 5 mph. Chance of precipitation is 30%.
Wednesday
Mostly cloudy, with a high near 43. Southwest wind around 5 mph becoming calm in the afternoon.
Wednesday Night
A chance of rain showers before 3am, then a chance of snow showers. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 35.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 14.
Friday
Partly sunny, with a high near 26.
Friday Night
Mostly cloudy, with a low around 10.
Saturday
Partly sunny, with a high near 32.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
Mostly cloudy, with a high near 32.
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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:
6:44 am EST Jan 12, 2026
Forecast Valid:
9am EST Jan 12, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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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