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.

Overcast

19°F

-7°C

Humidity 77%
Wind Speed Calm
Barometer 29.98 in (1016.8 mb)
Dewpoint 13°F (-11°C)
Visibility 9.00 mi
Last update 14 Feb 10:53 am EST
Extended Forecast for

2 Miles NNW Grantham NH

  • Today

    Today: Partly sunny, with a high near 33. West wind around 5 mph.

    High: 33 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 11. Northwest wind around 5 mph.

    Low: 11 °F

    Partly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 30. North wind around 5 mph becoming calm in the morning.

    High: 30 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 36. Calm wind becoming south around 5 mph.

    High: 36 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow between 11am and 1pm, then a chance of snow after 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 50%.

    High: 37 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Partly sunny, with a high near 33. West wind around 5 mph.
Tonight
Partly cloudy, with a low around 11. Northwest wind around 5 mph.
Sunday
Increasing clouds, with a high near 30. North wind around 5 mph becoming calm in the morning.
Sunday Night
Mostly cloudy, with a low around 19. Calm wind.
Washington's Birthday
Mostly cloudy, with a high near 36. Calm wind becoming south around 5 mph.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
A chance of rain and snow between 11am and 1pm, then a chance of snow after 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 50%.
Wednesday Night
A chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 34.
Thursday Night
Partly cloudy, with a low around 15.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Grantham NH
 43.51°N 72.15°W (Elev. 1138 ft)
Last Update:
6:50 am EST Feb 14, 2026
Forecast Valid:
11am EST Feb 14, 2026-6pm EST Feb 20, 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