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.

Mostly Cloudy

39°F

4°C

Humidity 82%
Wind Speed N 7 mph
Barometer 29.86 in (1011.5 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 19 Apr 5:53 pm EDT
Extended Forecast for

Grafton NH

  • Tonight

    Tonight: A chance of rain and snow before 7pm, then a chance of snow between 7pm and 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 28. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 28 °F

    Chance
    Rain/Snow
    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 chance of rain and snow before 7pm, then a chance of snow between 7pm and 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 28. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
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:
2:51 pm EDT Apr 19, 2026
Forecast Valid:
6pm EDT Apr 19, 2026-6pm EDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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