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.

Partly Cloudy

36°F

2°C

Humidity 52%
Wind Speed SW 7 mph
Barometer 30.28 in (1025.7 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 25 Mar 5:53 am EDT
Extended Forecast for

Grafton NH

  • Today

    Today: Mostly sunny, with a high near 45. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 45 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of rain and snow before 3am, then a slight chance of snow between 3am and 5am, then a chance of rain after 5am. Mostly cloudy, with a low around 33. Southeast wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of snow before 8am, then a chance of rain. Mostly cloudy, with a high near 57. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain, mainly before 4am. Low around 31. Southwest wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 80%.

    Low: 31 °F

    Rain

  • Friday

    Friday: A 30 percent chance of snow before 8am. Mostly sunny, with a high near 34. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 34 °F

    Chance Snow
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 45. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
A chance of rain and snow before 3am, then a slight chance of snow between 3am and 5am, then a chance of rain after 5am. Mostly cloudy, with a low around 33. Southeast wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of snow before 8am, then a chance of rain. Mostly cloudy, with a high near 57. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain, mainly before 4am. Low around 31. Southwest wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 80%.
Friday
A 30 percent chance of snow before 8am. Mostly sunny, with a high near 34. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 14.
Saturday
Mostly sunny, with a high near 30.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Mostly cloudy, with a high near 48.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 45.
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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:
3:44 am EDT Mar 25, 2026
Forecast Valid:
6am EDT Mar 25, 2026-6pm EDT Mar 31, 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