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.

Rain Fog/Mist

49°F

9°C

Humidity 93%
Wind Speed NE 5 mph
Barometer 29.75 in (1007.2 mb)
Dewpoint 47°F (8°C)
Visibility 2.50 mi
Wind Chill47°F (8°C)
Last update 19 Apr 9:53 am EDT
Extended Forecast for

Sunapee NH

  • Today

    Today: Rain, mainly before 5pm. Patchy fog before noon. Temperature falling to around 38 by 4pm. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 48 °F⇓

    Rain and
    Patchy Fog

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 28. West wind around 5 mph.

    Low: 28 °F

    Decreasing
    Clouds

  • Monday

    Monday: A 40 percent chance of snow showers, mainly between 9am and 3pm. Mostly sunny, with a high near 41. Northwest wind 5 to 10 mph.

    High: 41 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 21. Northwest wind around 5 mph.

    Low: 21 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 45. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 45 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 50.

    High: 50 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

Detailed Forecast

Today
Rain, mainly before 5pm. Patchy fog before noon. Temperature falling to around 38 by 4pm. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 28. West wind around 5 mph.
Monday
A 40 percent chance of snow showers, mainly between 9am and 3pm. Mostly sunny, with a high near 41. Northwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 21. Northwest wind around 5 mph.
Tuesday
Sunny, with a high near 45. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Mostly cloudy, with a high near 50.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Mostly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 57.
Friday Night
Mostly cloudy, with a low around 35.
Saturday
Partly sunny, with a high near 58.
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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:
6:25 am EDT Apr 19, 2026
Forecast Valid:
10am EDT Apr 19, 2026-6pm EDT Apr 25, 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