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.

A Few Clouds

65°F

18°C

Humidity 100%
Wind Speed Calm
Barometer 29.87 in (1010.9 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 30 Jul 8:53 pm EDT
Extended Forecast for

Plainfield NH

  • Tonight

    Tonight: Patchy fog. Otherwise, partly cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Patchy Fog

  • Friday

    Friday: A slight chance of showers between noon and 2pm, then a slight chance of showers and thunderstorms after 2pm. Patchy dense fog before 10am. Otherwise, mostly sunny, with a high near 81. Calm wind becoming north around 5 mph. Chance of precipitation is 20%.

    High: 81 °F

    Patchy Dense
    Fog then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Increasing clouds, with a low around 58. Calm wind.

    Low: 58 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 86. Calm wind.

    High: 86 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 62. Calm wind.

    Low: 62 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers after 4pm. Mostly cloudy, with a high near 83.

    High: 83 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly after 10pm. Mostly cloudy, with a low around 63. Chance of precipitation is 70%.

    Low: 63 °F

    Showers
    Likely

  • Monday

    Monday: A 50 percent chance of showers. Partly sunny, with a high near 80.

    High: 80 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers before 9pm. Partly cloudy, with a low around 58.

    Low: 58 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog. Otherwise, partly cloudy, with a low around 56. Calm wind.
Friday
A slight chance of showers between noon and 2pm, then a slight chance of showers and thunderstorms after 2pm. Patchy dense fog before 10am. Otherwise, mostly sunny, with a high near 81. Calm wind becoming north around 5 mph. Chance of precipitation is 20%.
Friday Night
Increasing clouds, with a low around 58. Calm wind.
Saturday
Partly sunny, with a high near 86. Calm wind.
Saturday Night
Mostly cloudy, with a low around 62. Calm wind.
Sunday
A 30 percent chance of showers after 4pm. Mostly cloudy, with a high near 83.
Sunday Night
Showers likely, mainly after 10pm. Mostly cloudy, with a low around 63. Chance of precipitation is 70%.
Monday
A 50 percent chance of showers. Partly sunny, with a high near 80.
Monday Night
A 30 percent chance of showers before 9pm. Partly cloudy, with a low around 58.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Mostly sunny, with a high near 87.
Wednesday Night
Partly cloudy, with a low around 62.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Plainfield NH
 43.52°N 72.39°W (Elev. 449 ft)
Last Update:
2:23 pm EDT Jul 30, 2026
Forecast Valid:
9pm EDT Jul 30, 2026-6pm EDT Aug 6, 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