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

5°F

-15°C

Humidity 79%
Wind Speed Calm
Barometer 29.79 in (1010.5 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Last update 24 Feb 11:53 pm EST
Extended Forecast for

3 Miles NNE Grantham NH

  • Tonight

    Tonight: Increasing clouds, with a low around 1. Calm wind.

    Low: 1 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Snow, mainly before 11am. High near 34. South wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Snow then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A slight chance of snow between 10pm and 11pm. Partly cloudy, with a low around 20. Southwest wind around 5 mph. Chance of precipitation is 20%.

    Low: 20 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 30. West wind around 5 mph.

    High: 30 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 10. West wind around 5 mph becoming calm.

    Low: 10 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 1. Calm wind.
Wednesday
Snow, mainly before 11am. High near 34. South wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
A slight chance of snow between 10pm and 11pm. Partly cloudy, with a low around 20. Southwest wind around 5 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 30. West wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 10. West wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Partly sunny, with a high near 43.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Partly sunny, with a high near 29.
Sunday Night
Partly cloudy, with a low around 4.
Monday
Mostly sunny, with a high near 19.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
Mostly sunny, with a high near 27.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Grantham NH
 43.53°N 72.11°W (Elev. 1201 ft)
Last Update:
11:37 pm EST Feb 24, 2026
Forecast Valid:
11pm EST Feb 24, 2026-6pm EST Mar 3, 2026
 
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