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.

Fog/Mist

60°F

16°C

Humidity 96%
Wind Speed Calm
Barometer 29.78 in (1007.5 mb)
Dewpoint 59°F (15°C)
Visibility 4.00 mi
Last update 17 Apr 5:53 am EDT
Extended Forecast for

Grafton NH

  • Today

    Today: A 40 percent chance of showers, mainly before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 66. North wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 55. Southeast wind 5 to 10 mph.

    High: 55 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 2am. Cloudy, with a low around 41. Southeast wind around 5 mph.

    Low: 41 °F

    Cloudy then
    Chance
    Showers

  • Sunday

    Sunday: Showers, mainly after 7am. High near 50. Southeast wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 90%.

    High: 50 °F

    Showers

  • Sunday Night

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

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

Detailed Forecast

Today
A 40 percent chance of showers, mainly before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 66. North wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Partly cloudy, with a low around 45. Calm wind.
Saturday
Partly sunny, with a high near 55. Southeast wind 5 to 10 mph.
Saturday Night
A 30 percent chance of showers after 2am. Cloudy, with a low around 41. Southeast wind around 5 mph.
Sunday
Showers, mainly after 7am. High near 50. Southeast wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 90%.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Mostly sunny, with a high near 40.
Monday Night
Mostly clear, with a low around 22.
Tuesday
Sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Partly sunny, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grafton NH
 43.55°N 71.93°W (Elev. 1198 ft)
Last Update:
2:26 am EDT Apr 17, 2026
Forecast Valid:
6am EDT Apr 17, 2026-6pm EDT Apr 23, 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