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

50°F

10°C

Humidity 93%
Wind Speed Calm
Barometer 30.10 in (1019.8 mb)
Dewpoint 48°F (9°C)
Visibility 8.00 mi
Last update 11 Oct 7:53 pm EDT
Extended Forecast for

Lebanon NH

  • 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, then gradually becoming mostly sunny, with a high near 69. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 69 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: A chance of showers between midnight and 4am, then rain likely after 4am. Increasing clouds, with a low around 48. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Mostly Cloudy
    then Rain
    Likely

  • Tuesday

    Tuesday: A chance of showers before 10am, then rain, mainly after 10am. 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. Southeast wind around 5 mph. Chance of precipitation is 80%.

    Low: 54 °F

    Rain

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 66.

    High: 66 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

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, then gradually becoming mostly sunny, with a high near 69. Calm wind becoming northwest around 5 mph in the afternoon.
Monday Night
A chance of showers between midnight and 4am, then rain likely after 4am. Increasing clouds, with a low around 48. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A chance of showers before 10am, then rain, mainly after 10am. 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. Southeast wind around 5 mph. Chance of precipitation is 80%.
Wednesday
Mostly cloudy, with a high near 66.
Wednesday Night
Mostly cloudy, with a low around 44.
Thursday
Partly sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Showers likely, mainly after 11am. 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
 43.63°N 72.24°W (Elev. 699 ft)
Last Update:
2:22 pm EDT Oct 11, 2026
Forecast Valid:
8pm EDT Oct 11, 2026-6pm EDT Oct 18, 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