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

47°F

8°C

Humidity 59%
Wind Speed N 3 mph
Barometer 29.87 in (1011.6 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 11 Nov 5:53 pm EST
Extended Forecast for

Cornish NH

  • Tonight

    Tonight: Cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Cloudy

  • Thursday

    Thursday: A chance of rain and snow before 9am, then rain. High near 43. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    then Rain

  • Thursday Night

    Thursday Night: Snow, possibly mixed with rain, becoming all snow after 3am. Low around 33. North wind around 5 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 33 °F

    Rain/Snow

  • Friday

    Friday: Snow likely, mainly before 9am. Cloudy, with a high near 40. North wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow Likely

  • Friday Night

    Friday Night: Cloudy, with a low around 30. Northwest wind around 5 mph.

    Low: 30 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 43.

    High: 43 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 35. Calm wind.
Thursday
A chance of rain and snow before 9am, then rain. High near 43. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
Snow, possibly mixed with rain, becoming all snow after 3am. Low around 33. North wind around 5 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Friday
Snow likely, mainly before 9am. Cloudy, with a high near 40. North wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Cloudy, with a low around 30. Northwest wind around 5 mph.
Saturday
Mostly cloudy, with a high near 41.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
Mostly cloudy, with a high near 43.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Partly sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Mostly sunny, with a high near 47.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Mostly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cornish NH
 43.47°N 72.34°W (Elev. 817 ft)
Last Update:
5:27 pm EST Nov 11, 2026
Forecast Valid:
6pm EST Nov 11, 2026-6pm EST Nov 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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