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

12°F

-11°C

Humidity 80%
Wind Speed Calm
Barometer 30.00 in (1017.5 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 14 Feb 7:53 am EST
Extended Forecast for

Sunapee NH

  • Today

    Today: Partly sunny, with a high near 33. West wind 5 to 10 mph.

    High: 33 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 9. West wind around 5 mph.

    Low: 9 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 30. Wind chill values as low as -1. Northwest wind around 5 mph becoming calm in the afternoon.

    High: 30 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 16. Calm wind becoming southeast around 5 mph.

    Low: 16 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 36. South wind around 5 mph.

    High: 36 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow between 11am and 1pm, then a chance of snow after 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.

    High: 38 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Partly sunny, with a high near 33. West wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 9. West wind around 5 mph.
Sunday
Sunny, with a high near 30. Wind chill values as low as -1. Northwest wind around 5 mph becoming calm in the afternoon.
Sunday Night
Mostly cloudy, with a low around 16. Calm wind becoming southeast around 5 mph.
Washington's Birthday
Mostly cloudy, with a high near 36. South wind around 5 mph.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
Partly sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
A chance of rain and snow between 11am and 1pm, then a chance of snow after 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.
Wednesday Night
A chance of rain and snow before 11pm, then a chance of snow. Cloudy, with a low around 23. Chance of precipitation is 50%.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 35.
Thursday Night
Partly cloudy, with a low around 13.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sunapee NH
 43.39°N 72.06°W (Elev. 1093 ft)
Last Update:
6:50 am EST Feb 14, 2026
Forecast Valid:
8am EST Feb 14, 2026-6pm EST Feb 20, 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