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

55°F

13°C

Humidity 69%
Wind Speed W 5 mph
Barometer 30.22 in (1023.7 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill54°F (12°C)
Last update 11 Oct 3:53 pm EDT
Extended Forecast for

Lebanon NH

  • This Afternoon

    This Afternoon: Scattered showers after 5pm. Cloudy, with a high near 55. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Scattered
    Showers

  • Tonight

    Tonight: Rain, mainly before 3am, then scattered showers after 3am. Low around 46. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Rain

  • Columbus Day

    Columbus Day: Cloudy through mid morning, then gradual clearing, with a high near 69. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 69 °F

    Gradual
    Clearing

  • Monday Night

    Monday Night: A chance of showers between 1am and 4am, then rain likely after 4am. Increasing clouds, with a low around 48. Calm wind. Chance of precipitation is 60%.

    Low: 48 °F

    Mostly Cloudy
    then Rain
    Likely

  • Tuesday

    Tuesday: Rain likely before 7am, then a chance of showers between 7am and 9am, then rain after 9am. High near 55. Southeast wind around 5 mph. Chance of precipitation is 80%.

    High: 55 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain before 11pm, then showers between 11pm and 2am. Low around 54. Chance of precipitation is 80%.

    Low: 54 °F

    Rain

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 65.

    High: 65 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Scattered showers after 5pm. Cloudy, with a high near 55. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly before 3am, then scattered showers after 3am. Low around 46. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Columbus Day
Cloudy through mid morning, then gradual clearing, with a high near 69. Calm wind becoming northwest around 5 mph in the afternoon.
Monday Night
A chance of showers between 1am and 4am, then rain likely after 4am. Increasing clouds, with a low around 48. Calm wind. Chance of precipitation is 60%.
Tuesday
Rain likely before 7am, then a chance of showers between 7am and 9am, then rain after 9am. High near 55. Southeast wind around 5 mph. Chance of precipitation is 80%.
Tuesday Night
Rain before 11pm, then showers between 11pm and 2am. Low around 54. Chance of precipitation is 80%.
Wednesday
Mostly cloudy, with a high near 65.
Wednesday Night
Mostly cloudy, with a low around 43.
Thursday
Partly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Showers likely. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.
Friday Night
Showers likely. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 46.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
Lebanon NH
 43.66°N 72.27°W (Elev. 810 ft)
Last Update:
2:22 pm EDT Oct 11, 2026
Forecast Valid:
4pm EDT Oct 11, 2026-6pm EDT Oct 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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