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

47°F

8°C

Humidity 74%
Wind Speed S 3 mph
Barometer 29.59 in (1002.1 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 9 Nov 2:53 am EST
Extended Forecast for

3 Miles NNW Grantham NH

  • Overnight

    Overnight: Mostly cloudy, with a low around 36. West wind around 5 mph.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of showers, mainly between 11am and 4pm. Mostly cloudy, with a high near 49. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 49 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny through mid morning, then becoming cloudy, with a high near 50. West wind 5 to 10 mph.

    High: 50 °F

    Becoming
    Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 39 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of rain after 7pm, mixing with snow after 1am. Mostly cloudy, with a low around 35. Chance of precipitation is 50%.

    Low: 35 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 36. West wind around 5 mph.
Monday
A 30 percent chance of showers, mainly between 11am and 4pm. Mostly cloudy, with a high near 49. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 39. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny through mid morning, then becoming cloudy, with a high near 50. West wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 39. West wind 10 to 15 mph, with gusts as high as 25 mph.
Veterans Day
Partly sunny, with a high near 48.
Wednesday Night
Mostly cloudy, with a low around 34.
Thursday
Partly sunny, with a high near 47.
Thursday Night
A chance of rain after 7pm, mixing with snow after 1am. Mostly cloudy, with a low around 35. Chance of precipitation is 50%.
Friday
A chance of snow before 1pm, then a chance of rain and snow. Partly sunny, with a high near 40. Chance of precipitation is 50%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 34. Chance of precipitation is 50%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
Partly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Grantham NH
 43.54°N 72.17°W (Elev. 1496 ft)
Last Update:
1:59 am EST Nov 9, 2026
Forecast Valid:
3am EST Nov 9, 2026-6pm EST Nov 15, 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