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.

A Few Clouds

89°F

32°C

Humidity 45%
Wind Speed Vrbl 5 mph
Barometer 29.96 in (1013.3 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 30 Jul 12:53 pm EDT
Extended Forecast for

Lebanon NH

  • This Afternoon

    This Afternoon: Mostly sunny and hot, with a high near 90. West wind around 5 mph.

    High: 90 °F

    Hot

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 7pm. Increasing clouds, with a low around 64. North wind around 5 mph becoming calm. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 64 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers after 2pm. Cloudy, with a high near 76. North wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Cloudy then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers before 3pm. Mostly cloudy, with a high near 72. Calm wind becoming northeast around 5 mph.

    High: 72 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny and hot, with a high near 90. West wind around 5 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Increasing clouds, with a low around 64. North wind around 5 mph becoming calm. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A 30 percent chance of showers after 2pm. Cloudy, with a high near 76. North wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 50 percent chance of showers. Cloudy, with a low around 57. Calm wind.
Friday
A 30 percent chance of showers before 3pm. Mostly cloudy, with a high near 72. Calm wind becoming northeast around 5 mph.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Sunny, with a high near 78.
Saturday Night
Clear, with a low around 53.
Sunday
Sunny, with a high near 85.
Sunday Night
Mostly clear, with a low around 59.
Monday
Mostly sunny, with a high near 86.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
Mostly sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lebanon NH
 43.63°N 72.24°W (Elev. 699 ft)
Last Update:
1:18 pm EDT Jul 30, 2025
Forecast Valid:
1pm EDT Jul 30, 2025-6pm EDT Aug 5, 2025
 
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