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

25°F

-4°C

Humidity 55%
Wind Speed NW 7 mph
Barometer 29.63 in (1004.3 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 24 Feb 12:53 am EST
Extended Forecast for

Grafton NH

  • Overnight

    Overnight: Mostly cloudy, with a low around 12. Wind chill values as low as -1. Northwest wind around 15 mph, with gusts as high as 30 mph.

    Low: 12 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 22. Wind chill values as low as -3. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 22 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow after 5am. Increasing clouds, with a low around 5. Northwest wind around 5 mph becoming calm in the evening.

    Low: 5 °F

    Partly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow, mainly before 4pm. High near 31. Southeast wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 31 °F

    Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17. Calm wind becoming west around 5 mph in the evening.

    Low: 17 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of snow between 8pm and 5am. Mostly cloudy, with a low around 10. Chance of precipitation is 30%.

    Low: 10 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 12. Wind chill values as low as -1. Northwest wind around 15 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 22. Wind chill values as low as -3. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
A 30 percent chance of snow after 5am. Increasing clouds, with a low around 5. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Snow, mainly before 4pm. High near 31. Southeast wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Partly cloudy, with a low around 17. Calm wind becoming west around 5 mph in the evening.
Thursday
Partly sunny, with a high near 32.
Thursday Night
A chance of snow between 8pm and 5am. Mostly cloudy, with a low around 10. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 15.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Partly sunny, with a high near 29.
Sunday Night
Partly cloudy, with a low around 2.
Monday
Mostly sunny, with a high near 19.
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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:
1:24 am EST Feb 24, 2026
Forecast Valid:
1am EST Feb 24, 2026-6pm EST Mar 2, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation