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

52°F

11°C

Humidity 93%
Wind Speed Calm
Barometer 29.90 in (1012.4 mb)
Dewpoint 50°F (10°C)
Visibility 9.00 mi
Last update 31 Mar 10:53 am EDT
Extended Forecast for

Sunapee NH

  • Today

    Today: Rain, with thunderstorms also possible after 5pm. High near 50. East wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 50 °F

    Rain

  • Tonight

    Tonight: Rain and possibly a thunderstorm before 2am, then a chance of rain. Low around 36. Southeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Rain

  • Wednesday

    Wednesday: A 50 percent chance of rain, mainly after 8am. Mostly cloudy, with a high near 58. Northwest wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 31. North wind around 5 mph becoming east after midnight.

    Low: 31 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain or freezing rain before 10am, then a chance of rain. Mostly cloudy, with a high near 39. East wind 5 to 10 mph. Chance of precipitation is 50%.

    High: 39 °F

    Chance
    Rain/Freezing
    Rain then
    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain before 9pm, then a chance of freezing rain. Cloudy, with a low around 31. Chance of precipitation is 40%.

    Low: 31 °F

    Chance
    Rain/Freezing
    Rain then
    Chance
    Freezing Rain

  • Friday

    Friday: Mostly cloudy, with a high near 61.

    High: 61 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 62.

    High: 62 °F

    Mostly Cloudy

Detailed Forecast

Today
Rain, with thunderstorms also possible after 5pm. High near 50. East wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain and possibly a thunderstorm before 2am, then a chance of rain. Low around 36. Southeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A 50 percent chance of rain, mainly after 8am. Mostly cloudy, with a high near 58. Northwest wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 31. North wind around 5 mph becoming east after midnight.
Thursday
A chance of rain or freezing rain before 10am, then a chance of rain. Mostly cloudy, with a high near 39. East wind 5 to 10 mph. Chance of precipitation is 50%.
Thursday Night
A chance of rain before 9pm, then a chance of freezing rain. Cloudy, with a low around 31. Chance of precipitation is 40%.
Friday
Mostly cloudy, with a high near 61.
Friday Night
Mostly cloudy, with a low around 47.
Saturday
Mostly cloudy, with a high near 62.
Saturday Night
A 40 percent chance of rain. Cloudy, with a low around 39.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 63.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 38.
Monday
A 30 percent chance of rain. Mostly cloudy, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sunapee NH
 43.39°N 72.09°W (Elev. 1099 ft)
Last Update:
2:25 am EDT Mar 31, 2026
Forecast Valid:
11am EDT Mar 31, 2026-6pm EDT Apr 6, 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