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.

Fog/Mist

46°F

8°C

Humidity 89%
Wind Speed Calm
Barometer 29.68 in (1005.2 mb)
Dewpoint 43°F (6°C)
Visibility 6.00 mi
Last update 5 Apr 4:53 pm EDT
Extended Forecast for

2 Miles NNW Grantham NH

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 31. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Decreasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 42. West wind around 10 mph, with gusts as high as 20 mph.

    High: 42 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow showers after 3am. Partly cloudy, with a low around 27. West wind around 5 mph becoming calm in the evening.

    Low: 27 °F

    Partly Cloudy
    then Slight
    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 50 percent chance of snow showers. Mostly cloudy, with a high near 37. Northwest wind 5 to 10 mph.

    High: 37 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 20. Northwest wind 5 to 10 mph.

    Low: 20 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 31. West wind around 10 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 42. West wind around 10 mph, with gusts as high as 20 mph.
Monday Night
A 20 percent chance of snow showers after 3am. Partly cloudy, with a low around 27. West wind around 5 mph becoming calm in the evening.
Tuesday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 37. Northwest wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 20. Northwest wind 5 to 10 mph.
Wednesday
Sunny, with a high near 45.
Wednesday Night
Mostly clear, with a low around 26.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Mostly cloudy, with a low around 36.
Friday
Partly sunny, with a high near 63.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
Partly sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Partly sunny, with a high near 61.
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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:
2:48 pm EDT Apr 5, 2026
Forecast Valid:
5pm EDT Apr 5, 2026-6pm EDT Apr 12, 2026
 
Forecast Discussion
 
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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