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.

Fog/Mist

30°F

-1°C

Humidity 85%
Wind Speed NE 3 mph
Barometer 29.95 in (1014.5 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 10 Mar 5:53 am EDT
Extended Forecast for

Sunapee NH

  • Today

    Today: Sunny, with a high near 67. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: A 20 percent chance of rain after 2am. Mostly cloudy, with a low around 38. Southwest wind around 5 mph becoming north after midnight.

    Low: 38 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: Rain likely, mainly after 8am. Patchy fog between 2pm and 5pm. Otherwise, mostly cloudy, with a high near 51. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Rain Likely
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: Rain. Patchy fog before 2am, then patchy fog after 4am. Low around 35. Southeast wind 5 to 10 mph becoming southwest after midnight. Chance of precipitation is 80%.

    Low: 35 °F

    Rain and
    Patchy Fog

  • Thursday

    Thursday: Rain and snow likely before 2pm, then a chance of snow between 2pm and 3pm. Mostly cloudy, with a high near 48. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 48 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

  • Saturday

    Saturday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 67. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
A 20 percent chance of rain after 2am. Mostly cloudy, with a low around 38. Southwest wind around 5 mph becoming north after midnight.
Wednesday
Rain likely, mainly after 8am. Patchy fog between 2pm and 5pm. Otherwise, mostly cloudy, with a high near 51. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain. Patchy fog before 2am, then patchy fog after 4am. Low around 35. Southeast wind 5 to 10 mph becoming southwest after midnight. Chance of precipitation is 80%.
Thursday
Rain and snow likely before 2pm, then a chance of snow between 2pm and 3pm. Mostly cloudy, with a high near 48. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Partly sunny, with a high near 39.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 26.
Saturday
Partly sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 44. Chance of precipitation is 40%.
Sunday Night
Rain likely. Cloudy, with a low around 32. Chance of precipitation is 60%.
Monday
Rain likely. Cloudy, with a high near 49. Chance of precipitation is 60%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sunapee NH
 43.39°N 72.09°W (Elev. 1099 ft)
Last Update:
2:27 am EDT Mar 10, 2026
Forecast Valid:
6am EDT Mar 10, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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