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.

Partly Cloudy

71°F

22°C

Humidity 100%
Wind Speed Calm
Barometer 29.95 in (1013.0 mb)
Dewpoint 71°F (22°C)
Visibility 9.00 mi
Last update 2 Jul 7:53 am EDT
Extended Forecast for

Lebanon Municipal Airport NH

Extreme Heat Warning July 2, 08:54am until July 3, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 2, 08:54am until July 3, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Today

    High: 97 °F

    Sunny then
    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 73. West wind around 5 mph becoming calm.

    Low: 73 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny and hot, with a high near 94. Heat index values as high as 97. Light west wind increasing to 5 to 10 mph in the morning.

    High: 94 °F

    Hot

  • Friday Night

    Friday Night: Increasing clouds, with a low around 69. Calm wind.

    Low: 69 °F

    Increasing
    Clouds

  • Independence Day

    Independence Day: A 40 percent chance of showers after 8am. Partly sunny and hot, with a high near 90. Calm wind becoming west around 5 mph in the morning.

    High: 90 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 62.

    Low: 62 °F

    Mostly Cloudy

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 3pm. Sunny and hot, with a high near 97. Heat index values as high as 104. Calm wind becoming west around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 73. West wind around 5 mph becoming calm.
Friday
Mostly sunny and hot, with a high near 94. Heat index values as high as 97. Light west wind increasing to 5 to 10 mph in the morning.
Friday Night
Increasing clouds, with a low around 69. Calm wind.
Independence Day
A 40 percent chance of showers after 8am. Partly sunny and hot, with a high near 90. Calm wind becoming west around 5 mph in the morning.
Saturday Night
Partly cloudy, with a low around 64.
Sunday
Mostly sunny, with a high near 85.
Sunday Night
Mostly cloudy, with a low around 62.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 83.
Monday Night
A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 61.
Tuesday
Partly sunny, with a high near 86.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
Mostly sunny and hot, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lebanon Municipal Airport NH
 43.64°N 72.3°W (Elev. 492 ft)
Last Update:
6:18 am EDT Jul 2, 2026
Forecast Valid:
8am EDT Jul 2, 2026-6pm EDT Jul 8, 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