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.

Fair

33°F

1°C

Humidity 92%
Wind Speed S 3 mph
Barometer 30.46 in (1031.8 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 11 Oct 2:53 am EDT
Extended Forecast for

2 Miles SSE Grantham NH

  • Overnight

    Overnight: Partly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers, mainly after 5pm. Areas of frost before 8am. Otherwise, increasing clouds, with a high near 60. South wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Areas Frost
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers, mainly before 4am. Areas of fog after 1am. Low around 44. South wind around 5 mph becoming calm. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Showers and
    Areas Fog

  • Columbus Day

    Columbus Day: A 30 percent chance of showers before 7am. Cloudy through mid morning, then gradual clearing, with a high near 66. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 66 °F

    Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain after 2am. Mostly cloudy, with a low around 44. Northwest wind around 5 mph becoming calm.

    Low: 44 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 11am. Cloudy, with a high near 58. Chance of precipitation is 70%.

    High: 58 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain, mainly before 2am, then a chance of showers after 2am. Low around 49. Chance of precipitation is 80%.

    Low: 49 °F

    Rain

  • Wednesday

    Wednesday: A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 32. Calm wind.
Sunday
A 30 percent chance of showers, mainly after 5pm. Areas of frost before 8am. Otherwise, increasing clouds, with a high near 60. South wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers, mainly before 4am. Areas of fog after 1am. Low around 44. South wind around 5 mph becoming calm. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Columbus Day
A 30 percent chance of showers before 7am. Cloudy through mid morning, then gradual clearing, with a high near 66. Calm wind becoming northwest around 5 mph in the afternoon.
Monday Night
A 30 percent chance of rain after 2am. Mostly cloudy, with a low around 44. Northwest wind around 5 mph becoming calm.
Tuesday
Rain likely, mainly after 11am. Cloudy, with a high near 58. Chance of precipitation is 70%.
Tuesday Night
Rain, mainly before 2am, then a chance of showers after 2am. Low around 49. Chance of precipitation is 80%.
Wednesday
A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Sunny, with a high near 55.
Thursday Night
Mostly cloudy, with a low around 35.
Friday
Showers likely. Mostly cloudy, with a high near 55. Chance of precipitation is 60%.
Friday Night
Showers likely. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Grantham NH
 43.46°N 72.1°W (Elev. 1243 ft)
Last Update:
1:45 am EDT Oct 11, 2026
Forecast Valid:
3am EDT Oct 11, 2026-6pm EDT Oct 17, 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