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.

A Few Clouds

42°F

6°C

Humidity 55%
Wind Speed W 6 G 16 mph
Barometer 29.63 in (1004.0 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 11 Jan 12:53 pm EST
Extended Forecast for

Sunapee NH

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 38. West wind around 10 mph.

    High: 38 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of snow between 9pm and midnight. Mostly cloudy, with a low around 18. Breezy, with a west wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.

    Low: 18 °F

    Slight Chance
    Snow then
    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Increasing clouds, with a high near 31. West 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 24. Southwest wind around 5 mph.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37. West wind around 5 mph.

    High: 37 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow showers between 3am and 4am, then a chance of rain showers after 4am. Cloudy, with a low around 30. Chance of precipitation is 30%.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 30 percent chance of showers before 7am. Cloudy, with a high near 40.

    High: 40 °F

    Chance
    Showers then
    Cloudy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain after midnight. Cloudy, with a low around 28.

    Low: 28 °F

    Cloudy then
    Chance Rain

  • Thursday

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

    High: 33 °F

    Chance Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 38. West wind around 10 mph.
Tonight
A slight chance of snow between 9pm and midnight. Mostly cloudy, with a low around 18. Breezy, with a west wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
Monday
Increasing clouds, with a high near 31. West wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 24. Southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 37. West wind around 5 mph.
Tuesday Night
A chance of snow showers between 3am and 4am, then a chance of rain showers after 4am. Cloudy, with a low around 30. Chance of precipitation is 30%.
Wednesday
A 30 percent chance of showers before 7am. Cloudy, with a high near 40.
Wednesday Night
A 40 percent chance of rain after midnight. Cloudy, with a low around 28.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 33.
Thursday Night
A 40 percent chance of snow before 5am. Mostly cloudy, with a low around 13.
Friday
Mostly sunny, with a high near 22.
Friday Night
Partly cloudy, with a low around 11.
Saturday
Mostly sunny, with a high near 27.
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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:
12:06 pm EST Jan 11, 2026
Forecast Valid:
1pm EST Jan 11, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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