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.

Mostly Cloudy

33°F

1°C

Humidity 75%
Wind Speed Calm
Barometer 29.66 in (1005.1 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 11 Jan 6:53 pm EST
Extended Forecast for

4 Miles SSW Grantham NH

  • Tonight

    Tonight: A slight chance of snow between 9pm and midnight. Mostly cloudy, with a low around 18. West wind 5 to 10 mph increasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 20%.

    Low: 18 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Monday

    Monday: Increasing clouds, with a high near 31. West wind around 10 mph, with gusts as high as 30 mph.

    High: 31 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 24. Southwest wind around 5 mph.

    Low: 24 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 37. Southwest wind around 5 mph.

    High: 37 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 3am. Mostly cloudy, with a low around 30. South wind around 5 mph.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers before 7am. Cloudy, with a high near 41.

    High: 41 °F

    Chance
    Showers then
    Cloudy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain after midnight. Cloudy, with a low around 27.

    Low: 27 °F

    Cloudy then
    Chance Rain

  • Thursday

    Thursday: A chance of snow before 10am, then a chance of rain and snow between 10am and 11am, then a chance of snow after 11am. Mostly cloudy, with a high near 34. Chance of precipitation is 50%.

    High: 34 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow before 4am. Mostly cloudy, with a low around 13.

    Low: 13 °F

    Chance Snow

Detailed Forecast

Tonight
A slight chance of snow between 9pm and midnight. Mostly cloudy, with a low around 18. West wind 5 to 10 mph increasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 20%.
Monday
Increasing clouds, with a high near 31. West wind around 10 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 24. Southwest wind around 5 mph.
Tuesday
Increasing clouds, with a high near 37. Southwest wind around 5 mph.
Tuesday Night
A 30 percent chance of showers after 3am. Mostly cloudy, with a low around 30. South wind around 5 mph.
Wednesday
A 30 percent chance of showers before 7am. Cloudy, with a high near 41.
Wednesday Night
A 40 percent chance of rain after midnight. Cloudy, with a low around 27.
Thursday
A chance of snow before 10am, then a chance of rain and snow between 10am and 11am, then a chance of snow after 11am. Mostly cloudy, with a high near 34. Chance of precipitation is 50%.
Thursday Night
A 40 percent chance of snow before 4am. Mostly cloudy, with a low around 13.
Friday
Mostly sunny, with a high near 22.
Friday Night
Partly cloudy, with a low around 10.
Saturday
Mostly sunny, with a high near 28.
Saturday Night
Partly cloudy, with a low around 14.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 29.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Grantham NH
 43.45°N 72.16°W (Elev. 965 ft)
Last Update:
12:06 pm EST Jan 11, 2026
Forecast Valid:
6pm EST Jan 11, 2026-6pm EST Jan 18, 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