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

44°F

7°C

Humidity 93%
Wind Speed Calm
Barometer 30.56 in (1035.1 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 23 Sep 9:53 pm EDT
Extended Forecast for

3 Miles SSW Plainfield NH

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 9am. Otherwise, sunny, with a high near 65. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 65 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. Calm wind becoming north around 5 mph.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 66. North wind around 5 mph.

    High: 66 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 50. North wind 5 to 10 mph.

    Low: 50 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: Rain likely, mainly after 9am. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.

    High: 60 °F

    Rain Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of rain. Cloudy, with a low around 51.

    Low: 51 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.

    High: 59 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of rain. Cloudy, with a low around 50.

    Low: 50 °F

    Chance Rain

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, mostly clear, with a low around 39. Calm wind.
Thursday
Patchy fog before 9am. Otherwise, sunny, with a high near 65. Calm wind becoming northeast around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 45. Calm wind becoming north around 5 mph.
Friday
Increasing clouds, with a high near 66. North wind around 5 mph.
Friday Night
A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 50. North wind 5 to 10 mph.
Saturday
Rain likely, mainly after 9am. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of rain. Cloudy, with a low around 51.
Sunday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.
Sunday Night
A 50 percent chance of rain. Cloudy, with a low around 50.
Monday
A 30 percent chance of showers before 9am. Mostly cloudy, with a high near 61.
Monday Night
Mostly cloudy, with a low around 49.
Tuesday
Partly sunny, with a high near 66.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Mostly sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Plainfield NH
 43.49°N 72.36°W (Elev. 860 ft)
Last Update:
6:28 pm EDT Sep 23, 2026
Forecast Valid:
10pm EDT Sep 23, 2026-6pm EDT Sep 30, 2026
 
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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