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.

Fair

32°F

0°C

Humidity 35%
Wind Speed Vrbl 6 mph
Barometer 30.10 in (1020.7 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 15 Feb 1:53 pm EST
Extended Forecast for

Sunapee NH

  • This Afternoon

    This Afternoon: Sunny, with a high near 30. Calm wind.

    High: 30 °F

    Sunny

  • Tonight

    Tonight: Isolated snow showers after 3am. Increasing clouds, with a low around 15. Calm wind. Chance of precipitation is 20%.

    Low: 15 °F

    Mostly Cloudy
    then Isolated
    Snow Showers

  • Washington's Birthday

    Washington's Birthday: Isolated snow showers before 9am. Mostly cloudy, with a high near 33. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 33 °F

    Isolated Snow
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 23. South wind around 5 mph.

    Low: 23 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 41. South wind around 5 mph becoming west in the afternoon.

    High: 41 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow between 1pm and 2pm, then snow likely. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.

    High: 37 °F

    Mostly Cloudy
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 2am. Mostly cloudy, with a low around 20. Chance of precipitation is 70%.

    Low: 20 °F

    Snow Likely

  • Thursday

    Thursday: A 30 percent chance of snow before 9am. Partly sunny, with a high near 36.

    High: 36 °F

    Chance Snow
    then Mostly
    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 30. Calm wind.
Tonight
Isolated snow showers after 3am. Increasing clouds, with a low around 15. Calm wind. Chance of precipitation is 20%.
Washington's Birthday
Isolated snow showers before 9am. Mostly cloudy, with a high near 33. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 23. South wind around 5 mph.
Tuesday
Mostly cloudy, with a high near 41. South wind around 5 mph becoming west in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
A chance of rain and snow between 1pm and 2pm, then snow likely. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.
Wednesday Night
Snow likely, mainly before 2am. Mostly cloudy, with a low around 20. Chance of precipitation is 70%.
Thursday
A 30 percent chance of snow before 9am. Partly sunny, with a high near 36.
Thursday Night
Mostly cloudy, with a low around 19.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 36.
Friday Night
A 50 percent chance of snow. Cloudy, with a low around 24.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 35.
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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:
1:30 pm EST Feb 15, 2026
Forecast Valid:
2pm EST Feb 15, 2026-6pm EST Feb 21, 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