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.

A Few Clouds

35°F

2°C

Humidity 89%
Wind Speed SE 3 mph
Barometer 29.95 in (1014.5 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 19 Apr 10:53 pm EDT
Extended Forecast for

Grafton NH

  • Tonight

    Tonight: A slight chance of snow showers between 11pm and midnight. Mostly clear, with a low around 28. West wind around 5 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Monday

    Monday: A 30 percent chance of snow showers, mainly between 10am and 3pm. Increasing clouds, with a high near 42. Northwest wind 5 to 10 mph.

    High: 42 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 22. Northwest wind around 5 mph.

    Low: 22 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. Calm wind becoming south around 5 mph.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 49.

    High: 49 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of snow showers between 11pm and midnight. Mostly clear, with a low around 28. West wind around 5 mph. Chance of precipitation is 20%.
Monday
A 30 percent chance of snow showers, mainly between 10am and 3pm. Increasing clouds, with a high near 42. Northwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 22. Northwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 46. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 28. Calm wind becoming south around 5 mph.
Wednesday
Mostly cloudy, with a high near 49.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
Partly sunny, with a high near 55.
Thursday Night
Mostly cloudy, with a low around 33.
Friday
Mostly sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 34.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 55.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 38.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 56.
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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:
7:06 pm EDT Apr 19, 2026
Forecast Valid:
10pm EDT Apr 19, 2026-6pm EDT Apr 26, 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