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

28°F

-2°C

Humidity 78%
Wind Speed Calm
Barometer 30.07 in (1019.0 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 17 Feb 4:53 am EST
Extended Forecast for

2 Miles NNW Grantham NH

  • Today

    Today: A chance of snow showers, possibly mixing with rain after 3pm, then gradually ending. Mostly cloudy, with a high near 38. Calm wind becoming south around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 38 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. Calm wind becoming west around 5 mph.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow likely, mainly after 4pm. Mostly cloudy, with a high near 34. Northwest wind around 5 mph becoming calm. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Slight Chance
    Snow then
    Snow Likely

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 17. North wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 17 °F

    Snow Likely

  • Thursday

    Thursday: Sunny, with a high near 35. Northwest wind around 5 mph.

    High: 35 °F

    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 noon. Mostly cloudy, with a high near 34.

    High: 34 °F

    Partly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: Snow likely, mainly between 8pm and midnight. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.

    Low: 22 °F

    Snow Likely

  • Saturday

    Saturday: A 40 percent chance of snow. Mostly cloudy, with a high near 32.

    High: 32 °F

    Chance Snow

Detailed Forecast

Today
A chance of snow showers, possibly mixing with rain after 3pm, then gradually ending. Mostly cloudy, with a high near 38. Calm wind becoming south around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly cloudy, with a low around 26. Calm wind becoming west around 5 mph.
Wednesday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 34. Northwest wind around 5 mph becoming calm. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 17. North wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Thursday
Sunny, with a high near 35. Northwest wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 16.
Friday
A 50 percent chance of snow after noon. Mostly cloudy, with a high near 34.
Friday Night
Snow likely, mainly between 8pm and midnight. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 32.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 18.
Sunday
A 30 percent chance of snow. Mostly cloudy, with a high near 31.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 18.
Monday
Mostly cloudy, 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:
1:35 am EST Feb 17, 2026
Forecast Valid:
5am EST Feb 17, 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