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.

Mostly Cloudy

39°F

4°C

Humidity 82%
Wind Speed N 7 mph
Barometer 29.86 in (1011.5 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 19 Apr 5:53 pm EDT
Extended Forecast for

Lebanon Municipal Airport NH

  • Tonight

    Tonight: A 40 percent chance of rain before 8pm. Patchy fog between 2am and 3am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 29. Northwest wind around 5 mph becoming south after midnight. New precipitation amounts of less than a tenth of an inch possible.

    Low: 29 °F

    Chance Rain
    then Patchy
    Fog

  • Monday

    Monday: A chance of rain and snow showers before 1pm, then a chance of snow showers between 1pm and 2pm, then a chance of rain showers after 2pm. Increasing clouds, with a high near 44. Northwest wind around 5 mph. Chance of precipitation is 30%.

    High: 44 °F

    Slight Chance
    Snow Showers
    then Chance
    Rain/Snow

  • Monday Night

    Monday Night: Mostly clear, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 49. Calm wind becoming southwest around 5 mph.

    High: 49 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 52.

    High: 52 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of rain before 8pm. Patchy fog between 2am and 3am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 29. Northwest wind around 5 mph becoming south after midnight. New precipitation amounts of less than a tenth of an inch possible.
Monday
A chance of rain and snow showers before 1pm, then a chance of snow showers between 1pm and 2pm, then a chance of rain showers after 2pm. Increasing clouds, with a high near 44. Northwest wind around 5 mph. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 23. Calm wind.
Tuesday
Mostly sunny, with a high near 49. Calm wind becoming southwest around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 31. Calm wind.
Wednesday
Mostly cloudy, with a high near 52.
Wednesday Night
Mostly cloudy, with a low around 34.
Thursday
Partly sunny, with a high near 58.
Thursday Night
Mostly cloudy, with a low around 35.
Friday
Mostly sunny, with a high near 59.
Friday Night
Partly cloudy, with a low around 37.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 59.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 40.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 61.
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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:
2:51 pm EDT Apr 19, 2026
Forecast Valid:
6pm EDT Apr 19, 2026-6pm EDT Apr 26, 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