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

65°F

18°C

Humidity 43%
Wind Speed S 3 mph
Barometer 30.21 in (1022.9 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 11 Oct 2:53 pm EDT
Extended Forecast for

Lebanon NH

  • Tonight

    Tonight: Mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Clear

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 60. Light northeast wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 60 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: A 40 percent chance of showers, mainly after 9pm. Cloudy, with a low around 49. East wind around 10 mph, with gusts as high as 25 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 49 °F

    Chance
    Showers

  • Columbus Day

    Columbus Day: Showers likely. Cloudy, with a high near 54. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    High: 54 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely, mainly before 3am. Cloudy, with a low around 46. Northeast wind around 5 mph. Chance of precipitation is 60%.

    Low: 46 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A 40 percent chance of showers before 11am. Mostly cloudy, with a high near 61.

    High: 61 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Wednesday Night

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

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 41. Calm wind.
Sunday
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 60. Light northeast wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
A 40 percent chance of showers, mainly after 9pm. Cloudy, with a low around 49. East wind around 10 mph, with gusts as high as 25 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Columbus Day
Showers likely. Cloudy, with a high near 54. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Monday Night
Showers likely, mainly before 3am. Cloudy, with a low around 46. Northeast wind around 5 mph. Chance of precipitation is 60%.
Tuesday
A 40 percent chance of showers before 11am. Mostly cloudy, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Partly sunny, with a high near 56.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
Partly sunny, with a high near 49.
Thursday Night
Mostly cloudy, with a low around 35.
Friday
Mostly sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Mostly sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lebanon NH
 43.63°N 72.24°W (Elev. 699 ft)
Last Update:
1:22 pm EDT Oct 11, 2025
Forecast Valid:
3pm EDT Oct 11, 2025-6pm EDT Oct 18, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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