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.

Fair

65°F

18°C

Humidity 87%
Wind Speed Calm
Barometer 29.95 in (1013.0 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 13 Aug 12:53 am EDT
Extended Forecast for

3 Miles ESE Sunapee NH

  • Overnight

    Overnight: Patchy fog after 2am. Otherwise, clear, with a low around 63. Southwest wind around 5 mph.

    Low: 63 °F

    Patchy Fog

  • Wednesday

    Wednesday: Scattered showers and thunderstorms, mainly after 4pm. Patchy fog before 9am. Otherwise, increasing clouds, with a high near 89. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 89 °F

    Patchy Fog
    then
    Scattered
    T-storms

  • Wednesday Night

    Wednesday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 66. West wind around 5 mph becoming calm. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 66 °F

    Scattered
    T-storms then
    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then scattered showers and thunderstorms after 2pm. Partly sunny, with a high near 83. Northwest wind around 5 mph. Chance of precipitation is 60%.

    High: 83 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Scattered showers before 9pm. Mostly clear, with a low around 58. North wind around 5 mph. Chance of precipitation is 30%.

    Low: 58 °F

    Scattered
    Showers then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog after 2am. Otherwise, clear, with a low around 63. Southwest wind around 5 mph.
Wednesday
Scattered showers and thunderstorms, mainly after 4pm. Patchy fog before 9am. Otherwise, increasing clouds, with a high near 89. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 66. West wind around 5 mph becoming calm. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Scattered showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then scattered showers and thunderstorms after 2pm. Partly sunny, with a high near 83. Northwest wind around 5 mph. Chance of precipitation is 60%.
Thursday Night
Scattered showers before 9pm. Mostly clear, with a low around 58. North wind around 5 mph. Chance of precipitation is 30%.
Friday
Sunny, with a high near 81.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 84.
Saturday Night
Mostly clear, with a low around 62.
Sunday
A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 84.
Sunday Night
A 30 percent chance of showers. Partly cloudy, with a low around 57.
Monday
Mostly sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Mostly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Sunapee NH
 43.37°N 72.03°W (Elev. 1257 ft)
Last Update:
1:11 am EDT Aug 13, 2025
Forecast Valid:
1am EDT Aug 13, 2025-6pm EDT Aug 19, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation