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.

Light Snow

32°F

0°C

Humidity 82%
Wind Speed Calm
Barometer 30.26 in (1025.4 mb)
Dewpoint 27°F (-3°C)
Visibility 5.00 mi
Last update 15 Mar 12:53 am EDT
Extended Forecast for

Sunapee NH

  • Overnight

    Overnight: Partly cloudy, with a low around 20. Northwest wind 5 to 10 mph.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 38. Northwest wind around 5 mph becoming southeast in the afternoon.

    High: 38 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of freezing rain, mainly after 4am. Increasing clouds, with a low around 27. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Freezing Rain

  • Monday

    Monday: Rain or freezing rain likely before 7am, then rain. High near 54. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    High: 54 °F

    Rain/Freezing
    Rain then
    Rain

  • Monday Night

    Monday Night: Rain. Low around 29. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    Low: 29 °F

    Rain

  • Tuesday

    Tuesday: A chance of rain and snow showers before 8am. Partly sunny, with a high near 35. Chance of precipitation is 30%.

    High: 35 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 20. Northwest wind 5 to 10 mph.
Sunday
Mostly cloudy, with a high near 38. Northwest wind around 5 mph becoming southeast in the afternoon.
Sunday Night
A chance of freezing rain, mainly after 4am. Increasing clouds, with a low around 27. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday
Rain or freezing rain likely before 7am, then rain. High near 54. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Monday Night
Rain. Low around 29. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Tuesday
A chance of rain and snow showers before 8am. Partly sunny, with a high near 35. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 12.
Wednesday
Sunny, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Mostly cloudy, with a high near 41.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
Partly sunny, with a high near 43.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
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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:
1:10 am EDT Mar 15, 2026
Forecast Valid:
1am EDT Mar 15, 2026-6pm EDT Mar 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