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

34°F

1°C

Humidity 70%
Wind Speed S 8 mph
Barometer 29.95 in (1014.8 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 13 Jan 6:53 am EST
Extended Forecast for

Lebanon Municipal Airport NH

  • Today

    Today: Increasing clouds, with a high near 41. Calm wind becoming south around 5 mph in the afternoon.

    High: 41 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A chance of rain and snow showers before 3am, then a slight chance of rain showers between 3am and 4am. Cloudy, with a low around 31. South wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 42. South wind around 5 mph becoming calm in the afternoon.

    High: 42 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 10pm. Cloudy, with a low around 25. Calm wind. Chance of precipitation is 70%.

    Low: 25 °F

    Rain Likely

  • Thursday

    Thursday: Snow likely, mainly before 7am. Mostly cloudy, with a high near 35. West wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow Likely
    then Chance
    Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 41. Calm wind becoming south around 5 mph in the afternoon.
Tonight
A chance of rain and snow showers before 3am, then a slight chance of rain showers between 3am and 4am. Cloudy, with a low around 31. South wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly cloudy, with a high near 42. South wind around 5 mph becoming calm in the afternoon.
Wednesday Night
Rain likely, mainly after 10pm. Cloudy, with a low around 25. Calm wind. Chance of precipitation is 70%.
Thursday
Snow likely, mainly before 7am. Mostly cloudy, with a high near 35. West wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly cloudy, with a low around 7.
Friday
Mostly sunny, with a high near 24.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
Mostly sunny, with a high near 35.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
Partly sunny, with a high near 32.
Sunday Night
Mostly cloudy, with a low around 13.
M.L.King Day
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:
6:28 am EST Jan 13, 2026
Forecast Valid:
7am EST Jan 13, 2026-6pm EST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation