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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Sunapee NH

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. West wind around 5 mph.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 43. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 21. Northwest wind around 5 mph, with gusts as high as 20 mph.

    Low: 21 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Snow likely, mainly between 9am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 28. North wind 5 to 10 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 28 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 2. Northwest wind 5 to 10 mph.

    Low: 2 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 20.

    High: 20 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 2.

    Low: 2 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 40 percent chance of snow after 1pm. Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 20. West wind around 5 mph.
Saturday
Mostly sunny, with a high near 43. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Saturday Night
Increasing clouds, with a low around 21. Northwest wind around 5 mph, with gusts as high as 20 mph.
Sunday
Snow likely, mainly between 9am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 28. North wind 5 to 10 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Mostly clear, with a low around 2. Northwest wind 5 to 10 mph.
Monday
Sunny, with a high near 20.
Monday Night
Mostly clear, with a low around 2.
Tuesday
A 40 percent chance of snow after 1pm. Partly sunny, with a high near 34.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 25.
Wednesday
A 30 percent chance of snow before 8am. Mostly sunny, with a high near 42.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Thursday Night
Rain and snow likely. Cloudy, with a low around 25. Chance of precipitation is 60%.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sunapee NH
 43.39°N 72.09°W (Elev. 1099 ft)
Last Update:
6:14 pm EST Feb 27, 2026
Forecast Valid:
7pm EST Feb 27, 2026-6pm EST Mar 6, 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