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

30°F

-1°C

Humidity 93%
Wind Speed Calm
Barometer 30.30 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 5 Mar 9:53 am EST
Extended Forecast for

Grafton NH

  • Today

    Today: Mostly cloudy, with a high near 37. East wind around 5 mph.

    High: 37 °F

    Mostly Cloudy

  • Tonight

    Tonight: Snow likely before 1am, then snow, possibly mixed with sleet. Low around 20. East wind around 5 mph. Chance of precipitation is 80%. New snow and sleet accumulation of 1 to 2 inches possible.

    Low: 20 °F

    Snow Likely
    then
    Snow/Sleet

  • Friday

    Friday: Snow and sleet likely, mainly before noon. Cloudy, with a high near 31. East wind around 5 mph. Chance of precipitation is 60%. New snow and sleet accumulation of less than a half inch possible.

    High: 31 °F

    Snow/Sleet
    Likely then
    Slight Chance
    Snow/Sleet

  • Friday Night

    Friday Night: Cloudy, with a low around 27. East wind around 5 mph becoming calm.

    Low: 27 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 49. South wind around 5 mph.

    High: 49 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 50 percent chance of rain before 1am. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 37. East wind around 5 mph.
Tonight
Snow likely before 1am, then snow, possibly mixed with sleet. Low around 20. East wind around 5 mph. Chance of precipitation is 80%. New snow and sleet accumulation of 1 to 2 inches possible.
Friday
Snow and sleet likely, mainly before noon. Cloudy, with a high near 31. 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 27. East wind around 5 mph becoming calm.
Saturday
Mostly cloudy, with a high near 49. South wind around 5 mph.
Saturday Night
A 50 percent chance of rain before 1am. Mostly cloudy, with a low around 40.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Mostly clear, with a low around 31.
Monday
Sunny, with a high near 55.
Monday Night
Mostly clear, with a low around 38.
Tuesday
Sunny, with a high near 59.
Tuesday Night
A 30 percent chance of rain. Partly cloudy, with a low around 36.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grafton NH
 43.55°N 71.93°W (Elev. 1198 ft)
Last Update:
6:11 am EST Mar 5, 2026
Forecast Valid:
10am EST Mar 5, 2026-6pm EDT Mar 11, 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