National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Lebanon Municipal Airport (KLEB)

Lat: 43.63°NLon: 72.31°WElev: 558ft.

Fair

81°F

27°C

Humidity 29%
Wind Speed Vrbl 5 mph
Barometer 30.15 in (1020.2 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 29 Sep 2:53 pm EDT
Extended Forecast for

Lebanon NH

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 52. West wind around 5 mph becoming calm.

    Low: 52 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, sunny, with a high near 72. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 72 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 3am. Otherwise, clear, with a low around 40. North wind around 5 mph.

    Low: 40 °F

    Clear then
    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, sunny, with a high near 61. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 61 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34. North wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Areas of frost before 8am. Otherwise, sunny, with a high near 63.

    High: 63 °F

    Areas Frost
    then Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 43.

    Low: 43 °F

    Clear

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 52. West wind around 5 mph becoming calm.
Tuesday
Patchy fog before 9am. Otherwise, sunny, with a high near 72. North wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Patchy fog after 3am. Otherwise, clear, with a low around 40. North wind around 5 mph.
Wednesday
Patchy fog before 8am. Otherwise, sunny, with a high near 61. North wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 34. North wind around 5 mph becoming calm in the evening.
Thursday
Areas of frost before 8am. Otherwise, sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Sunny, with a high near 70.
Friday Night
Clear, with a low around 43.
Saturday
Sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 51.
Monday
Sunny, with a high near 78.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lebanon NH
 43.65°N 72.24°W (Elev. 699 ft)
Last Update:
1:29 pm EDT Sep 29, 2025
Forecast Valid:
3pm EDT Sep 29, 2025-6pm EDT Oct 6, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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