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

74°F

23°C

Humidity 64%
Wind Speed SW 7 mph
Barometer 30.17 in (1020.7 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 13 Jul 9:53 am EDT
Extended Forecast for

Lebanon NH

Heat Advisory July 14, 11:00am until July 14, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

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

    High: 90 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 64. Southwest wind around 5 mph becoming calm.

    Low: 64 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny and hot, with a high near 95. Heat index values as high as 99. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 95 °F

    Hot

  • Tuesday Night

    Tuesday Night: Scattered showers and thunderstorms between 10pm and 2am, then scattered showers after 2am. Increasing clouds, with a low around 71. West wind 5 to 10 mph. Chance of precipitation is 50%.

    Low: 71 °F

    Scattered
    T-storms

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 90. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 90 °F

    Hot

  • Wednesday Night

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

    Low: 62 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny and hot, with a high near 90. West wind around 5 mph.
Tonight
Partly cloudy, with a low around 64. Southwest wind around 5 mph becoming calm.
Tuesday
Partly sunny and hot, with a high near 95. Heat index values as high as 99. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Scattered showers and thunderstorms between 10pm and 2am, then scattered showers after 2am. Increasing clouds, with a low around 71. West wind 5 to 10 mph. Chance of precipitation is 50%.
Wednesday
Mostly sunny and hot, with a high near 90. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
Sunny, with a high near 85.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Mostly sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 56.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 81.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 59.
Sunday
A 50 percent chance of showers. Partly sunny, with a high near 83.
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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:
9:24 am EDT Jul 13, 2026
Forecast Valid:
10am EDT Jul 13, 2026-6pm EDT Jul 19, 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