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

45°F

7°C

Humidity 77%
Wind Speed N 13 G 24 mph
Barometer 29.69 in (1005.3 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 8 Nov 1:53 am EST
Extended Forecast for

3 Miles NNE Grantham NH

  • Overnight

    Overnight: Rain likely, mainly before 5am. Patchy fog before 3am. Otherwise, cloudy, with a low around 41. Northwest wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Rain Likely
    and Patchy
    Fog

  • Sunday

    Sunday: Cloudy, then gradual clearing during the afternoon, with a high near 49. Northwest wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 49 °F

    Clearing Late

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38. West wind around 5 mph.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: A 40 percent chance of rain between 3pm and 4pm. Partly sunny, with a high near 52. Northwest wind 5 to 10 mph.

    High: 52 °F

    Chance Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. Northwest wind 5 to 10 mph.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Rain likely, mainly before 5am. Patchy fog before 3am. Otherwise, cloudy, with a low around 41. Northwest wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Cloudy, then gradual clearing during the afternoon, with a high near 49. Northwest wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 38. West wind around 5 mph.
Monday
A 40 percent chance of rain between 3pm and 4pm. Partly sunny, with a high near 52. Northwest wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 35. Northwest wind 5 to 10 mph.
Tuesday
Partly sunny, with a high near 52.
Tuesday Night
Partly cloudy, with a low around 36.
Veterans Day
Partly sunny, with a high near 50.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 46.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 42.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
Partly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Grantham NH
 43.53°N 72.11°W (Elev. 1201 ft)
Last Update:
2:19 am EST Nov 8, 2026
Forecast Valid:
2am EST Nov 8, 2026-6pm EST Nov 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation