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

35°F

2°C

Humidity 85%
Wind Speed N 3 mph
Barometer 29.83 in (1010.9 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 23 Mar 3:53 am EDT
Extended Forecast for

Sunapee NH

  • Today

    Today: A chance of snow showers after noon, mixing with rain after 3pm. Widespread fog, mainly before 7am. Otherwise, mostly cloudy, with a high near 38. Northeast wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 38 °F

    Fog then
    Chance
    Rain/Snow

  • Tonight

    Tonight: A 40 percent chance of snow showers, mainly before 3am. Mostly cloudy, with a low around 24. Northwest wind around 5 mph.

    Low: 24 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41. Northwest wind around 5 mph.

    High: 41 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27. West wind around 5 mph.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 48. West wind 5 to 10 mph.

    High: 48 °F

    Partly Sunny

  • Wednesday Night

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

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 54.

    High: 54 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Rain likely before 5am, then rain and snow likely. Mostly cloudy, with a low around 31. Chance of precipitation is 70%.

    Low: 31 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Friday

    Friday: Snow likely, possibly mixed with rain, mainly before 7am. Partly sunny, with a high near 39. Chance of precipitation is 60%.

    High: 39 °F

    Rain/Snow
    Likely then
    Mostly Sunny

Detailed Forecast

Today
A chance of snow showers after noon, mixing with rain after 3pm. Widespread fog, mainly before 7am. Otherwise, mostly cloudy, with a high near 38. Northeast wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 40 percent chance of snow showers, mainly before 3am. Mostly cloudy, with a low around 24. Northwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 41. Northwest wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 27. West wind around 5 mph.
Wednesday
Partly sunny, with a high near 48. West wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
Mostly cloudy, with a high near 54.
Thursday Night
Rain likely before 5am, then rain and snow likely. Mostly cloudy, with a low around 31. Chance of precipitation is 70%.
Friday
Snow likely, possibly mixed with rain, mainly before 7am. Partly sunny, with a high near 39. Chance of precipitation is 60%.
Friday Night
Mostly clear, with a low around 14.
Saturday
Sunny, with a high near 36.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
Mostly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sunapee NH
 43.37°N 72.09°W (Elev. 1175 ft)
Last Update:
2:26 am EDT Mar 23, 2026
Forecast Valid:
4am EDT Mar 23, 2026-6pm EDT Mar 29, 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