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Hazardous Weather Conditions

Current conditions at

Lebanon Municipal Airport (KLEB)

Lat: 43.63°NLon: 72.31°WElev: 558ft.

Mostly Cloudy

29°C

85°F

Humidity 61%
Wind Speed W 15 km/h
Barometer 1012.0 mb (29.92 in)
Dewpoint 21°C (70°F)
Visibility 16 km
Heat Index32°C (90°F)
Last update 22 Jun 1:53 pm EDT
Extended Forecast for

Lebanon NH

Extreme Heat Watch June 24, 11:00am until June 24, 08:00pm
Heat Advisory June 23, 11:00am until June 23, 08:00pm
Click here for hazard details and duration
Extreme Heat Watch
Heat Advisory

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 31. West wind around 15 km/h, with gusts as high as 30 km/h.

    High: 31 °C

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 19. North wind 5 to 10 km/h becoming west after midnight.

    Low: 19 °C

    Mostly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 7am. Otherwise, mostly sunny and hot, with a high near 36. Heat index values as high as 40. Calm wind becoming west 5 to 10 km/h in the afternoon.

    High: 36 °C

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 23. Calm wind.

    Low: 23 °C

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 36. West wind 5 to 15 km/h.

    High: 36 °C

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22.

    Low: 22 °C

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 31.

    High: 31 °C

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 2am. Partly cloudy, with a low around 16.

    Low: 16 °C

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers. Mostly cloudy, with a high near 23.

    High: 23 °C

    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 31. West wind around 15 km/h, with gusts as high as 30 km/h.
Tonight
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 19. North wind 5 to 10 km/h becoming west after midnight.
Monday
Patchy fog before 7am. Otherwise, mostly sunny and hot, with a high near 36. Heat index values as high as 40. Calm wind becoming west 5 to 10 km/h in the afternoon.
Monday Night
Mostly clear, with a low around 23. Calm wind.
Tuesday
Sunny and hot, with a high near 36. West wind 5 to 15 km/h.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 31.
Wednesday Night
A 30 percent chance of showers after 2am. Partly cloudy, with a low around 16.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 23.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 14.
Friday
Showers likely. Mostly cloudy, with a high near 23. Chance of precipitation is 60%.
Friday Night
Showers likely. Mostly cloudy, with a low around 14. Chance of precipitation is 60%.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lebanon NH
 43.64°N 72.27°W (Elev. 492 m)
Last Update:
2:36 pm EDT Jun 22, 2025
Forecast Valid:
2pm EDT Jun 22, 2025-6pm EDT Jun 28, 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