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

49°F

9°C

Humidity 69%
Wind Speed Calm
Barometer 30.17 in (1021.5 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 9 Oct 9:53 pm EDT
Extended Forecast for

2 Miles ENE Grantham NH

  • Tonight

    Tonight: Mostly clear, with a low around 37. Northwest wind around 5 mph.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 57. Northwest wind around 5 mph.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy frost after 2am. Otherwise, increasing clouds, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Clear
    then Patchy
    Frost

  • Sunday

    Sunday: Patchy frost before 8am. Otherwise, increasing clouds, with a high near 62. Calm wind becoming south around 5 mph in the afternoon.

    High: 62 °F

    Patchy Frost
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Rain, mainly after 7pm. Low around 48. Calm wind. Chance of precipitation is 100%.

    Low: 48 °F

    Rain

  • Columbus Day

    Columbus Day: Rain, mainly before 9am. High near 65. Chance of precipitation is 80%.

    High: 65 °F

    Rain then
    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Showers likely, mainly after noon. Mostly cloudy, with a high near 59. Chance of precipitation is 70%.

    High: 59 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 42. Chance of precipitation is 70%.

    Low: 42 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 37. Northwest wind around 5 mph.
Saturday
Sunny, with a high near 57. Northwest wind around 5 mph.
Saturday Night
Patchy frost after 2am. Otherwise, increasing clouds, with a low around 35. Calm wind.
Sunday
Patchy frost before 8am. Otherwise, increasing clouds, with a high near 62. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Rain, mainly after 7pm. Low around 48. Calm wind. Chance of precipitation is 100%.
Columbus Day
Rain, mainly before 9am. High near 65. Chance of precipitation is 80%.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
Showers likely, mainly after noon. Mostly cloudy, with a high near 59. Chance of precipitation is 70%.
Tuesday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 42. Chance of precipitation is 70%.
Wednesday
Partly sunny, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 38.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Grantham NH
 43.5°N 72.09°W (Elev. 1099 ft)
Last Update:
2:26 pm EDT Oct 9, 2026
Forecast Valid:
10pm EDT Oct 9, 2026-6pm EDT Oct 16, 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