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

57°F

14°C

Humidity 39%
Wind Speed S 18 G 25 mph
Barometer 29.87 in (1011.8 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 9 Mar 1:53 pm EDT
Extended Forecast for

Lebanon Municipal Airport NH

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 62. South wind around 15 mph, with gusts as high as 30 mph.

    High: 62 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 33. South wind around 5 mph becoming calm after midnight.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 71. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after noon. Cloudy, with a high near 53. Calm wind becoming southeast around 5 mph in the morning. Chance of precipitation is 70%.

    High: 53 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain. Low around 43. Chance of precipitation is 80%.

    Low: 43 °F

    Rain

  • Thursday

    Thursday: Rain likely before 1pm, then a chance of snow. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.

    High: 51 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of snow after 5pm. Partly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny
    then Chance
    Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 62. South wind around 15 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 33. South wind around 5 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 71. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 39. Calm wind.
Wednesday
Rain likely, mainly after noon. Cloudy, with a high near 53. Calm wind becoming southeast around 5 mph in the morning. Chance of precipitation is 70%.
Wednesday Night
Rain. Low around 43. Chance of precipitation is 80%.
Thursday
Rain likely before 1pm, then a chance of snow. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.
Thursday Night
Mostly cloudy, with a low around 20.
Friday
A 30 percent chance of snow after 5pm. Partly sunny, with a high near 42.
Friday Night
Snow likely before 2am, then rain and snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Saturday
A 40 percent chance of snow. Partly sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 44. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lebanon Municipal Airport NH
 43.64°N 72.3°W (Elev. 492 ft)
Last Update:
6:51 am EDT Mar 9, 2026
Forecast Valid:
2pm EDT Mar 9, 2026-6pm EDT Mar 15, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation