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.

Mostly Cloudy

35°F

2°C

Humidity 52%
Wind Speed Calm
Barometer 30.11 in (1020.7 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 16 Feb 4:53 pm EST
Extended Forecast for

2 Miles NNW Grantham NH

  • Tonight

    Tonight: A 30 percent chance of snow showers, mainly after 2am. Mostly cloudy, with a low around 24. South wind around 5 mph becoming calm.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: A 40 percent chance of snow showers, mainly before noon. Mostly cloudy, with a high near 38. Calm wind becoming south around 5 mph.

    High: 38 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow likely, mainly after noon. Mostly cloudy, with a high near 34. Calm wind becoming north around 5 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 9pm. Mostly cloudy, with a low around 19. North wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 19 °F

    Snow Likely
    then Chance
    Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of snow after 10am. Mostly cloudy, with a high near 32.

    High: 32 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.

    Low: 21 °F

    Snow Likely

Detailed Forecast

Tonight
A 30 percent chance of snow showers, mainly after 2am. Mostly cloudy, with a low around 24. South wind around 5 mph becoming calm.
Tuesday
A 40 percent chance of snow showers, mainly before noon. Mostly cloudy, with a high near 38. Calm wind becoming south around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 25. Calm wind.
Wednesday
Snow likely, mainly after noon. Mostly cloudy, with a high near 34. Calm wind becoming north around 5 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow likely, mainly before 9pm. Mostly cloudy, with a low around 19. North wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Thursday
Mostly sunny, with a high near 34.
Thursday Night
Partly cloudy, with a low around 16.
Friday
A 50 percent chance of snow after 10am. Mostly cloudy, with a high near 32.
Friday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 31.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 17.
Sunday
Partly sunny, with a high near 31.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 17.
Monday
Partly sunny, with a high near 30.
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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:
1:44 pm EST Feb 16, 2026
Forecast Valid:
5pm EST Feb 16, 2026-6pm EST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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