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

29°F

-2°C

Humidity 78%
Wind Speed NE 6 mph
Barometer 30.14 in (1021.4 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 22 Feb 3:53 am EST
Extended Forecast for

Grafton NH

  • Today

    Today: Partly sunny, with a high near 31. Calm wind becoming east around 5 mph in the morning.

    High: 31 °F

    Partly Sunny

  • Tonight

    Tonight: A 30 percent chance of snow after 2am. Cloudy, with a low around 19. East wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Cloudy then
    Chance Snow

  • Monday

    Monday: Snow. High near 26. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 26 °F

    Snow

  • Monday Night

    Monday Night: A 40 percent chance of snow before 9pm. Mostly cloudy, with a low around 13. Northwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 13 °F

    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 23. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 23 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Snow likely, mainly between 10am and 1pm. Mostly cloudy, with a high near 29. Chance of precipitation is 60%.

    High: 29 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow after 2pm. Partly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny
    then Chance
    Snow

Detailed Forecast

Today
Partly sunny, with a high near 31. Calm wind becoming east around 5 mph in the morning.
Tonight
A 30 percent chance of snow after 2am. Cloudy, with a low around 19. East wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Snow. High near 26. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Monday Night
A 40 percent chance of snow before 9pm. Mostly cloudy, with a low around 13. Northwest wind around 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 23. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 5.
Wednesday
Snow likely, mainly between 10am and 1pm. Mostly cloudy, with a high near 29. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 19.
Thursday
A 30 percent chance of snow after 2pm. Partly sunny, with a high near 36.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 21.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 13.
Saturday
Mostly sunny, with a high near 41.
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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:
2:04 am EST Feb 22, 2026
Forecast Valid:
4am EST Feb 22, 2026-6pm EST Feb 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation