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.

Fog/Mist

63°F

17°C

Humidity 97%
Wind Speed Calm
Barometer 29.89 in (1011.4 mb)
Dewpoint 62°F (17°C)
Visibility 4.00 mi
Last update 3 Sep 9:53 pm EDT
Extended Forecast for

Cornish Flat NH

  • Tonight

    Tonight: Areas of fog after 1am. Otherwise, mostly cloudy, with a low around 59. Calm wind.

    Low: 59 °F

    Partly Cloudy
    then Areas
    Fog

  • Friday

    Friday: Areas of fog before 10am. Otherwise, mostly sunny, with a high near 77. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 77 °F

    Areas Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Areas of fog after 4am. Otherwise, mostly clear, with a low around 57. Northwest wind around 5 mph.

    Low: 57 °F

    Partly Cloudy
    then Areas
    Fog

  • Saturday

    Saturday: Showers likely, mainly after 4pm. Areas of fog before 9am. Otherwise, partly sunny, with a high near 73. North wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 73 °F

    Areas Fog
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely, mainly before 7pm. Mostly cloudy, with a low around 52. North wind around 5 mph. Chance of precipitation is 60%.

    Low: 52 °F

    Showers
    Likely then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Tonight
Areas of fog after 1am. Otherwise, mostly cloudy, with a low around 59. Calm wind.
Friday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 77. Calm wind becoming northwest around 5 mph in the afternoon.
Friday Night
Areas of fog after 4am. Otherwise, mostly clear, with a low around 57. Northwest wind around 5 mph.
Saturday
Showers likely, mainly after 4pm. Areas of fog before 9am. Otherwise, partly sunny, with a high near 73. North wind 5 to 10 mph. Chance of precipitation is 60%.
Saturday Night
Showers likely, mainly before 7pm. Mostly cloudy, with a low around 52. North wind around 5 mph. Chance of precipitation is 60%.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 50.
Labor Day
Sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Mostly cloudy, with a low around 53.
Wednesday
Partly sunny, with a high near 74.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 60.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cornish Flat NH
 43.5°N 72.27°W (Elev. 919 ft)
Last Update:
7:20 pm EDT Sep 3, 2026
Forecast Valid:
10pm EDT Sep 3, 2026-6pm EDT Sep 10, 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