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

42°F

6°C

Humidity 60%
Wind Speed Calm
Barometer 30.17 in (1022.2 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 24 Nov 3:53 pm EST
Extended Forecast for

Grafton NH

  • Tonight

    Tonight: Increasing clouds, with a low around 26. Northwest wind around 5 mph becoming calm in the evening.

    Low: 26 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 45. West wind around 5 mph becoming south in the afternoon.

    High: 45 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain, mainly after 8pm. Low around 35. Calm wind becoming southeast around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Rain

  • Wednesday

    Wednesday: Showers likely, mainly before 9am. Cloudy, with a high near 50. Calm wind becoming south around 5 mph. Chance of precipitation is 70%.

    High: 50 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers before 2am. Mostly cloudy, with a low around 31. Light and variable wind becoming west 5 to 10 mph in the evening. Winds could gust as high as 20 mph.

    Low: 31 °F

    Chance
    Showers

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 34.

    High: 34 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 26. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly cloudy, with a high near 45. West wind around 5 mph becoming south in the afternoon.
Tuesday Night
Rain, mainly after 8pm. Low around 35. Calm wind becoming southeast around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Showers likely, mainly before 9am. Cloudy, with a high near 50. Calm wind becoming south around 5 mph. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of showers before 2am. Mostly cloudy, with a low around 31. Light and variable wind becoming west 5 to 10 mph in the evening. Winds could gust as high as 20 mph.
Thanksgiving Day
Mostly sunny, with a high near 39.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
Mostly cloudy, with a high near 34.
Friday Night
Mostly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 33.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
A 30 percent chance of snow showers. Partly sunny, with a high near 36.
Sunday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 27.
Monday
A chance of rain and snow showers. Mostly cloudy, with a high near 44. Chance of precipitation is 50%.
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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:
12:07 pm EST Nov 24, 2025
Forecast Valid:
4pm EST Nov 24, 2025-6pm EST Dec 1, 2025
 
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