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.

Light Rain Fog/Mist

48°F

9°C

Humidity 93%
Wind Speed NE 7 mph
Barometer 29.74 in (1006.8 mb)
Dewpoint 46°F (8°C)
Visibility 2.00 mi
Wind Chill45°F (7°C)
Last update 19 Apr 8:53 am EDT
Extended Forecast for

Lebanon Municipal Airport NH

  • Today

    Today: Rain, mainly before 5pm. Patchy fog before noon. Temperature falling to around 41 by 4pm. Southwest wind 5 to 10 mph becoming north in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 50 °F⇓

    Rain and
    Patchy Fog

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 29. West wind around 5 mph becoming calm in the evening.

    Low: 29 °F

    Decreasing
    Clouds

  • Monday

    Monday: A chance of snow showers after 9am, mixing with rain after 2pm. Partly sunny, with a high near 44. Northwest wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Mostly clear, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Clear

  • Tuesday

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

    High: 49 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 55.

    High: 55 °F

    Mostly Cloudy

  • Wednesday Night

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

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

Detailed Forecast

Today
Rain, mainly before 5pm. Patchy fog before noon. Temperature falling to around 41 by 4pm. Southwest wind 5 to 10 mph becoming north in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 29. West wind around 5 mph becoming calm in the evening.
Monday
A chance of snow showers after 9am, mixing with rain after 2pm. Partly sunny, with a high near 44. Northwest wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly clear, with a low around 22. Calm wind.
Tuesday
Sunny, with a high near 49. Calm wind becoming southwest around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Mostly cloudy, with a high near 55.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
Partly sunny, with a high near 59.
Thursday Night
Mostly cloudy, with a low around 35.
Friday
Partly sunny, with a high near 61.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Partly sunny, with a high near 62.
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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:
6:25 am EDT Apr 19, 2026
Forecast Valid:
9am EDT Apr 19, 2026-6pm EDT Apr 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