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.

A Few Clouds

-1°F

-18°C

Humidity 75%
Wind Speed S 5 mph
Barometer 29.88 in (1013.8 mb)
Dewpoint -7°F (-22°C)
Visibility 10.00 mi
Wind Chill-12°F (-24°C)
Last update 28 Jan 12:53 am EST
Extended Forecast for

Sunapee NH

  • Overnight

    Overnight: Partly cloudy, with a low around -3. Wind chill values as low as -12. West wind around 5 mph.

    Low: -3 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 17. Wind chill values as low as -15. West wind around 5 mph.

    High: 17 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 1. Wind chill values as low as -9. Calm wind becoming west around 5 mph after midnight.

    Low: 1 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 17. Wind chill values as low as -10. Northwest wind 5 to 10 mph.

    High: 17 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -3. West wind around 10 mph, with gusts as high as 20 mph.

    Low: -3 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 11.

    High: 11 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -6.

    Low: -6 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 17.

    High: 17 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 0.

    Low: 0 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around -3. Wind chill values as low as -12. West wind around 5 mph.
Wednesday
Mostly sunny, with a high near 17. Wind chill values as low as -15. West wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 1. Wind chill values as low as -9. Calm wind becoming west around 5 mph after midnight.
Thursday
Partly sunny, with a high near 17. Wind chill values as low as -10. Northwest wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around -3. West wind around 10 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 11.
Friday Night
Mostly clear, with a low around -6.
Saturday
Sunny, with a high near 17.
Saturday Night
Partly cloudy, with a low around 0.
Sunday
A 30 percent chance of snow showers after 4pm. Mostly cloudy, with a high near 20.
Sunday Night
Mostly cloudy, with a low around 10.
Monday
Mostly sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 10.
Tuesday
Mostly sunny, with a high near 26.
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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:
12:00 am EST Jan 28, 2026
Forecast Valid:
1am EST Jan 28, 2026-6pm EST Feb 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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