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.

Fog/Mist

36°F

2°C

Humidity 82%
Wind Speed Calm
Barometer 29.95 in (1014.9 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 9 Mar 9:53 am EDT
Extended Forecast for

Grafton NH

  • Today

    Today: Mostly sunny, with a high near 60. Light west wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 60 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 32. Southwest wind around 5 mph.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67. Calm wind becoming southwest around 5 mph.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. Calm wind becoming north around 5 mph.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 2pm. Cloudy, with a high near 48. Southeast wind around 5 mph. Chance of precipitation is 60%.

    High: 48 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain. Low around 38. Chance of precipitation is 80%.

    Low: 38 °F

    Rain

  • Thursday

    Thursday: Rain likely before noon, then a chance of rain and snow between noon and 1pm, then a chance of snow after 1pm. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.

    High: 47 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of snow after 5pm. Partly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny
    then Chance
    Snow

Detailed Forecast

Today
Mostly sunny, with a high near 60. Light west wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
Mostly clear, with a low around 32. Southwest wind around 5 mph.
Tuesday
Sunny, with a high near 67. Calm wind becoming southwest around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 36. Calm wind becoming north around 5 mph.
Wednesday
Rain likely, mainly after 2pm. Cloudy, with a high near 48. Southeast wind around 5 mph. Chance of precipitation is 60%.
Wednesday Night
Rain. Low around 38. Chance of precipitation is 80%.
Thursday
Rain likely before noon, then a chance of rain and snow between noon and 1pm, then a chance of snow after 1pm. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.
Thursday Night
Mostly cloudy, with a low around 19.
Friday
A 30 percent chance of snow after 5pm. Partly sunny, with a high near 38.
Friday Night
Snow likely, mainly between 10pm and 5am. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Saturday
A 40 percent chance of snow. Partly sunny, with a high near 38.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 41.
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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:
6:51 am EDT Mar 9, 2026
Forecast Valid:
10am EDT Mar 9, 2026-6pm EDT Mar 15, 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