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

35°F

2°C

Humidity 59%
Wind Speed SW 8 mph
Barometer 29.96 in (1015.6 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 12 Jan 8:53 pm EST
Extended Forecast for

3 Miles NNE Grantham NH

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Southwest wind around 5 mph becoming calm after midnight.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 37. Calm wind becoming southwest around 5 mph in the morning.

    High: 37 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow showers, mainly after 11pm. Cloudy, with a low around 30. South wind 5 to 10 mph.

    Low: 30 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 42. South wind around 5 mph.

    High: 42 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Rain likely between 7pm and 4am, then snow likely after 4am. Cloudy, with a low around 27. Calm wind becoming south around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Snow likely 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 60%.

    High: 34 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 10.

    Low: 10 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 24. Southwest wind around 5 mph becoming calm after midnight.
Tuesday
Increasing clouds, with a high near 37. Calm wind becoming southwest around 5 mph in the morning.
Tuesday Night
A 50 percent chance of snow showers, mainly after 11pm. Cloudy, with a low around 30. South wind 5 to 10 mph.
Wednesday
Mostly cloudy, with a high near 42. South wind around 5 mph.
Wednesday Night
Rain likely between 7pm and 4am, then snow likely after 4am. Cloudy, with a low around 27. Calm wind becoming south around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Snow likely 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 60%.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 10.
Friday
Mostly sunny, with a high near 21.
Friday Night
Partly cloudy, with a low around 11.
Saturday
Mostly sunny, with a high near 30.
Saturday Night
Mostly cloudy, with a low around 17.
Sunday
Mostly cloudy, with a high near 29.
Sunday Night
Mostly cloudy, with a low around 11.
M.L.King Day
Partly sunny, with a high near 22.
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:
7:20 pm EST Jan 12, 2026
Forecast Valid:
9pm EST Jan 12, 2026-6pm EST Jan 19, 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