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

33°F

1°C

Humidity 72%
Wind Speed NE 3 mph
Barometer 30.13 in (1020.6 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 30 Mar 5:53 am EDT
Extended Forecast for

Grafton NH

  • Today

    Today: Partly sunny, with a high near 59. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 59 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. West wind around 5 mph.

    Low: 42 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain likely, mainly after noon. Mostly cloudy, with a high near 45. East wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely. Cloudy, with a low around 41. East wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 70%.

    Low: 41 °F

    Rain Likely

  • Wednesday

    Wednesday: A 40 percent chance of rain before 2pm. Mostly cloudy, with a high near 62. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 62 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain likely before noon, then rain and snow likely between noon and 2pm, then rain likely after 2pm. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.

    High: 39 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: Freezing rain likely. Cloudy, with a low around 30. Chance of precipitation is 60%.

    Low: 30 °F

    Freezing Rain
    Likely

  • Friday

    Friday: Rain likely. Cloudy, with a high near 49. Chance of precipitation is 70%.

    High: 49 °F

    Rain Likely

Detailed Forecast

Today
Partly sunny, with a high near 59. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Tonight
Mostly cloudy, with a low around 42. West wind around 5 mph.
Tuesday
Rain likely, mainly after noon. Mostly cloudy, with a high near 45. East wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain likely. Cloudy, with a low around 41. East wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 70%.
Wednesday
A 40 percent chance of rain before 2pm. Mostly cloudy, with a high near 62. Southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
Rain likely before noon, then rain and snow likely between noon and 2pm, then rain likely after 2pm. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
Thursday Night
Freezing rain likely. Cloudy, with a low around 30. Chance of precipitation is 60%.
Friday
Rain likely. Cloudy, with a high near 49. Chance of precipitation is 70%.
Friday Night
Rain likely, mainly before 9pm. Cloudy, with a low around 39. Chance of precipitation is 60%.
Saturday
A 30 percent chance of rain. Mostly cloudy, with a high near 49.
Saturday Night
A 50 percent chance of rain. Cloudy, with a low around 34.
Sunday
Rain likely. Cloudy, with a high near 51. Chance of precipitation is 60%.
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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:
6:16 am EDT Mar 30, 2026
Forecast Valid:
6am EDT Mar 30, 2026-6pm EDT Apr 5, 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