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

54°F

12°C

Humidity 87%
Wind Speed Calm
Barometer 30.14 in (1020.0 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 6 Oct 11:53 pm EDT
Extended Forecast for

Lebanon NH

  • Overnight

    Overnight: Patchy fog after 3am. Otherwise, mostly clear, with a low around 50. Calm wind.

    Low: 50 °F

    Patchy Fog

  • Tuesday

    Tuesday: A chance of showers between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 82. South wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Patchy Fog
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Rain and thunderstorms likely before 10pm, then rain and possibly a thunderstorm between 10pm and 11pm, then rain after 11pm. Low around 53. South wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 53 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 9am. Cloudy through mid morning, then gradual clearing, with a high near 62. Northwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    High: 62 °F

    Rain Likely
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Areas of frost after 5am. Otherwise, partly cloudy, with a low around 35. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Mostly Clear
    then Areas
    Frost

  • Thursday

    Thursday: Areas of frost before 9am. Otherwise, sunny, with a high near 53.

    High: 53 °F

    Areas Frost
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 4am. Widespread frost, mainly after midnight. Otherwise, clear, with a low around 29.

    Low: 29 °F

    Areas Frost
    then Frost
    and Patchy
    Fog

  • Friday

    Friday: Patchy fog before 9am. Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 60.

    High: 60 °F

    Frost and
    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog after 3am. Otherwise, mostly clear, with a low around 50. Calm wind.
Tuesday
A chance of showers between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 82. South wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Rain and thunderstorms likely before 10pm, then rain and possibly a thunderstorm between 10pm and 11pm, then rain after 11pm. Low around 53. South wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain likely, mainly before 9am. Cloudy through mid morning, then gradual clearing, with a high near 62. Northwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Wednesday Night
Areas of frost after 5am. Otherwise, partly cloudy, with a low around 35. Northwest wind around 10 mph, with gusts as high as 20 mph.
Thursday
Areas of frost before 9am. Otherwise, sunny, with a high near 53.
Thursday Night
Patchy fog after 4am. Widespread frost, mainly after midnight. Otherwise, clear, with a low around 29.
Friday
Patchy fog before 9am. Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 35.
Saturday
Sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 39.
Columbus Day
Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
Lebanon NH
 43.66°N 72.27°W (Elev. 810 ft)
Last Update:
10:31 pm EDT Oct 6, 2025
Forecast Valid:
12am EDT Oct 7, 2025-6pm EDT Oct 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation