National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Lebanon Municipal Airport (KLEB)

Lat: 43.63°NLon: 72.31°WElev: 558ft.

Overcast

27°F

-3°C

Humidity 53%
Wind Speed W 18 G 29 mph
Barometer 29.79 in (1009.3 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 12 Jan 12:53 am EST
Extended Forecast for

Cornish Flat NH

  • Overnight

    Overnight: Mostly cloudy, with a low around 16. Blustery, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 16 °F

    Mostly Cloudy
    and Blustery

  • Monday

    Monday: Increasing clouds, with a high near 31. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 31 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. Southwest wind 5 to 10 mph.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 37. Southwest wind around 5 mph.

    High: 37 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A chance of snow showers after 3am, mixing with rain after 4am. Mostly cloudy, with a low around 31. South wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain showers before 4am, then a chance of snow showers. Cloudy, with a low around 27. Chance of precipitation is 50%.

    Low: 27 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Thursday

    Thursday: A 50 percent chance of snow. Mostly cloudy, with a high near 33.

    High: 33 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 16. Blustery, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Monday
Increasing clouds, with a high near 31. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 25. Southwest wind 5 to 10 mph.
Tuesday
Increasing clouds, with a high near 37. Southwest wind around 5 mph.
Tuesday Night
A chance of snow showers after 3am, mixing with rain after 4am. Mostly cloudy, with a low around 31. South wind 5 to 10 mph. Chance of precipitation is 30%.
Wednesday
Mostly cloudy, with a high near 41.
Wednesday Night
A chance of rain showers before 4am, then a chance of snow showers. Cloudy, with a low around 27. Chance of precipitation is 50%.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 33.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 14.
Friday
Partly sunny, with a high near 24.
Friday Night
Mostly cloudy, with a low around 10.
Saturday
Mostly sunny, with a high near 29.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
Partly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cornish Flat NH
 43.49°N 72.31°W (Elev. 1099 ft)
Last Update:
12:30 am EST Jan 12, 2026
Forecast Valid:
1am EST Jan 12, 2026-6pm EST Jan 18, 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