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

28°F

-2°C

Humidity 88%
Wind Speed Calm
Barometer 30.21 in (1024.2 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 4 Mar 8:53 pm EST
Extended Forecast for

Grafton NH

  • Tonight

    Tonight: Mostly clear, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 43. Calm wind becoming east around 5 mph in the afternoon.

    High: 43 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Snow likely, mainly after midnight. Cloudy, with a low around 22. East wind around 5 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 22 °F

    Snow Likely

  • Friday

    Friday: Snow and sleet likely before 1pm, then a chance of snow between 1pm and 2pm. Cloudy, with a high near 32. East wind around 5 mph. Chance of precipitation is 60%. New snow and sleet accumulation of less than a half inch possible.

    High: 32 °F

    Snow Likely
    then Chance
    Snow/Sleet

  • Friday Night

    Friday Night: Cloudy, with a low around 26. Southeast wind around 5 mph.

    Low: 26 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of rain between 7pm and 3am. Mostly cloudy, with a low around 37. Chance of precipitation is 50%.

    Low: 37 °F

    Chance Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 23. Calm wind.
Thursday
Increasing clouds, with a high near 43. Calm wind becoming east around 5 mph in the afternoon.
Thursday Night
Snow likely, mainly after midnight. Cloudy, with a low around 22. East wind around 5 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday
Snow and sleet likely before 1pm, then a chance of snow between 1pm and 2pm. Cloudy, with a high near 32. East wind around 5 mph. Chance of precipitation is 60%. New snow and sleet accumulation of less than a half inch possible.
Friday Night
Cloudy, with a low around 26. Southeast wind around 5 mph.
Saturday
Mostly cloudy, with a high near 47.
Saturday Night
A chance of rain between 7pm and 3am. Mostly cloudy, with a low around 37. Chance of precipitation is 50%.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Sunny, with a high near 54.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 41.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 59.
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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:
7:27 pm EST Mar 4, 2026
Forecast Valid:
9pm EST Mar 4, 2026-6pm EDT Mar 11, 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