National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Lebanon Municipal Airport (KLEB)

Lat: 43.63°NLon: 72.31°WElev: 558ft.

Mostly Cloudy

27°F

-3°C

Humidity 69%
Wind Speed NE 3 mph
Barometer 30.46 in (1032.4 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 15 Mar 7:53 am EDT
Extended Forecast for

Sunapee NH

Winter Weather Advisory March 16, 03:00am until March 16, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Mostly cloudy, with a high near 37. Northwest wind around 5 mph becoming southeast in the afternoon.

    High: 37 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of freezing rain, mainly after 4am. Increasing clouds, with a low around 26. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 26 °F

    Mostly Cloudy
    then Chance
    Freezing Rain

  • Monday

    Monday: Rain, possibly mixed with freezing rain, becoming all rain after 7am. High near 52. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Little or no ice accumulation expected.

    High: 52 °F

    Rain/Freezing
    Rain then
    Rain

  • Monday Night

    Monday Night: Rain. Low around 28. South wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.

    Low: 28 °F

    Rain

  • Tuesday

    Tuesday: A chance of rain showers, mixing with snow after 7am, then gradually ending. Partly sunny, with a high near 34. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 34 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 37. Northwest wind around 5 mph becoming southeast in the afternoon.
Tonight
A chance of freezing rain, mainly after 4am. Increasing clouds, with a low around 26. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday
Rain, possibly mixed with freezing rain, becoming all rain after 7am. High near 52. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Little or no ice accumulation expected.
Monday Night
Rain. Low around 28. South wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.
Tuesday
A chance of rain showers, mixing with snow after 7am, then gradually ending. Partly sunny, with a high near 34. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 11.
Wednesday
Sunny, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
Partly sunny, with a high near 42.
Thursday Night
Mostly cloudy, with a low around 24.
Friday
Mostly sunny, with a high near 45.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sunapee NH
 43.39°N 72.06°W (Elev. 1093 ft)
Last Update:
3:09 am EDT Mar 15, 2026
Forecast Valid:
8am 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