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

32°F

0°C

Humidity 88%
Wind Speed Calm
Barometer 29.65 in (1004.7 mb)
Dewpoint 29°F (-2°C)
Visibility 9.00 mi
Last update 14 Mar 3:53 am EDT
Extended Forecast for

Sunapee NH

  • Overnight

    Overnight: A 40 percent chance of snow. Mostly cloudy, with a low around 28. Southwest wind around 5 mph.

    Low: 28 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow before 9am, then a chance of snow showers after noon. Partly sunny, with a high near 39. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.

    High: 39 °F

    Chance Snow
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming clear, with a low around 19. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 19 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 39. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

    High: 39 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A chance of freezing rain after 3am. Mostly cloudy, with a low around 27. Southeast wind around 10 mph. Chance of precipitation is 30%.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Freezing Rain

  • Monday

    Monday: Rain, mainly after 7am. High near 57. Chance of precipitation is 90%.

    High: 57 °F

    Rain

  • Monday Night

    Monday Night: Rain. Low around 32. Chance of precipitation is 100%.

    Low: 32 °F

    Rain

  • Tuesday

    Tuesday: Rain likely before 8am. Partly sunny, with a high near 40. Chance of precipitation is 60%.

    High: 40 °F

    Rain Likely
    then Partly
    Sunny

  • Tuesday Night

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

    Low: 13 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of snow. Mostly cloudy, with a low around 28. Southwest wind around 5 mph.
Saturday
A chance of snow before 9am, then a chance of snow showers after noon. Partly sunny, with a high near 39. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, then gradually becoming clear, with a low around 19. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday
Increasing clouds, with a high near 39. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Sunday Night
A chance of freezing rain after 3am. Mostly cloudy, with a low around 27. Southeast wind around 10 mph. Chance of precipitation is 30%.
Monday
Rain, mainly after 7am. High near 57. Chance of precipitation is 90%.
Monday Night
Rain. Low around 32. Chance of precipitation is 100%.
Tuesday
Rain likely before 8am. Partly sunny, with a high near 40. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 13.
Wednesday
Sunny, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 41.
Thursday Night
Partly cloudy, with a low around 26.
Friday
Mostly cloudy, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sunapee NH
 43.39°N 72.09°W (Elev. 1099 ft)
Last Update:
2:06 am EDT Mar 14, 2026
Forecast Valid:
4am EDT Mar 14, 2026-6pm EDT Mar 20, 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