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 with Haze

42°F

6°C

Humidity 82%
Wind Speed S 9 mph
Barometer 30.21 in (1023.5 mb)
Dewpoint 37°F (3°C)
Visibility 6.00 mi
Wind Chill37°F (3°C)
Last update 3 Apr 10:53 am EDT
Extended Forecast for

2 Miles NNW Grantham NH

  • Today

    Today: A 30 percent chance of showers, mainly before noon. Partly sunny, with a high near 59. South wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. Southwest wind around 10 mph.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 58. North wind 5 to 10 mph becoming southeast in the afternoon.

    High: 58 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Showers likely, mainly after 2am. Cloudy, with a low around 35. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Low: 35 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers, mainly before 5pm. High near 53. Southeast wind around 5 mph becoming west in the afternoon. Chance of precipitation is 100%.

    High: 53 °F

    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

Today
A 30 percent chance of showers, mainly before noon. Partly sunny, with a high near 59. South wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly cloudy, with a low around 42. Southwest wind around 10 mph.
Saturday
Partly sunny, with a high near 58. North wind 5 to 10 mph becoming southeast in the afternoon.
Saturday Night
Showers likely, mainly after 2am. Cloudy, with a low around 35. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Sunday
Showers, mainly before 5pm. High near 53. Southeast wind around 5 mph becoming west in the afternoon. Chance of precipitation is 100%.
Sunday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Sunny, with a high near 46.
Wednesday Night
Mostly clear, with a low around 30.
Thursday
Mostly sunny, with a high near 58.
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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:
9:56 am EDT Apr 3, 2026
Forecast Valid:
11am EDT Apr 3, 2026-6pm EDT Apr 9, 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