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

30°F

-1°C

Humidity 72%
Wind Speed Calm
Barometer 30.12 in (1021.1 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 16 Feb 6:53 pm EST
Extended Forecast for

Sunapee NH

  • Tonight

    Tonight: A 30 percent chance of snow showers, mainly after 3am. Mostly cloudy, with a low around 23. Southeast wind around 5 mph becoming calm.

    Low: 23 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: A 40 percent chance of snow showers, mainly before 11am. Mostly cloudy, with a high near 38. Calm wind becoming south around 5 mph.

    High: 38 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24. West wind around 5 mph.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow likely, mainly after noon. Cloudy, with a high near 34. West wind around 5 mph becoming calm. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 16. North wind around 5 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 16 °F

    Snow Likely
    then Chance
    Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of snow after 10am. Mostly cloudy, with a high near 33.

    High: 33 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.

    Low: 18 °F

    Snow Likely

Detailed Forecast

Tonight
A 30 percent chance of snow showers, mainly after 3am. Mostly cloudy, with a low around 23. Southeast wind around 5 mph becoming calm.
Tuesday
A 40 percent chance of snow showers, mainly before 11am. Mostly cloudy, with a high near 38. Calm wind becoming south around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 24. West wind around 5 mph.
Wednesday
Snow likely, mainly after noon. Cloudy, with a high near 34. West wind around 5 mph becoming calm. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 16. North wind around 5 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Thursday
Mostly sunny, with a high near 35.
Thursday Night
Partly cloudy, with a low around 13.
Friday
A 50 percent chance of snow after 10am. Mostly cloudy, with a high near 33.
Friday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 31.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 14.
Sunday
Partly sunny, with a high near 31.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 15.
Monday
A 30 percent chance of snow. Mostly sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sunapee NH
 43.39°N 72.06°W (Elev. 1093 ft)
Last Update:
1:44 pm EST Feb 16, 2026
Forecast Valid:
7pm EST Feb 16, 2026-6pm EST Feb 23, 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