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.

Fair

19°F

-7°C

Humidity 68%
Wind Speed Calm
Barometer 30.29 in (1026.7 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 28 Mar 5:53 am EDT
Extended Forecast for

Lebanon Municipal Airport NH

  • Today

    Today: Mostly sunny, with a high near 35. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 35 °F

    Mostly Sunny

  • Tonight

    Tonight: Isolated snow showers before 10pm. Partly cloudy, with a low around 20. Northwest wind 5 to 10 mph becoming light and variable in the evening. Chance of precipitation is 20%.

    Low: 20 °F

    Isolated Snow
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 46. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 46 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. South wind around 5 mph becoming calm.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 59. Light south wind becoming west 5 to 10 mph in the morning.

    High: 59 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain likely, mainly between 11am and 2pm. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.

    High: 59 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.

    High: 68 °F

    Rain Likely

Detailed Forecast

Today
Mostly sunny, with a high near 35. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Tonight
Isolated snow showers before 10pm. Partly cloudy, with a low around 20. Northwest wind 5 to 10 mph becoming light and variable in the evening. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 46. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 32. South wind around 5 mph becoming calm.
Monday
Partly sunny, with a high near 59. Light south wind becoming west 5 to 10 mph in the morning.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Rain likely, mainly between 11am and 2pm. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 50.
Wednesday
Rain likely. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.
Wednesday Night
A chance of rain before 2am, then a chance of snow between 2am and 3am. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.
Thursday
Partly sunny, with a high near 47.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 43.
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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:
7:00 am EDT Mar 28, 2026
Forecast Valid:
7am EDT Mar 28, 2026-6pm EDT Apr 3, 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