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

51°F

11°C

Humidity 100%
Wind Speed SE 3 mph
Barometer 30.21 in (1022.5 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 16 Aug 12:53 am EDT
Extended Forecast for

Plainfield NH

  • Overnight

    Overnight: Areas of fog. Otherwise, partly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Areas Fog

  • Sunday

    Sunday: Mostly sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.

    High: 80 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers before 11pm, then rain, mainly after 11pm. Low around 62. South wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 62 °F

    Chance Rain
    then Rain

  • Monday

    Monday: Rain before noon, then showers likely between noon and 2pm. High near 78. South wind around 5 mph. Chance of precipitation is 80%.

    High: 78 °F

    Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 60. Calm wind.

    Low: 60 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers after 8pm. Mostly cloudy, with a low around 59.

    Low: 59 °F

    Chance
    Showers

Detailed Forecast

Overnight
Areas of fog. Otherwise, partly cloudy, with a low around 49. Calm wind.
Sunday
Mostly sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
A slight chance of showers before 11pm, then rain, mainly after 11pm. Low around 62. South wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain before noon, then showers likely between noon and 2pm. High near 78. South wind around 5 mph. Chance of precipitation is 80%.
Monday Night
Mostly cloudy, with a low around 60. Calm wind.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Mostly sunny, with a high near 83.
Wednesday Night
A 40 percent chance of showers after 8pm. Mostly cloudy, with a low around 59.
Thursday
A 30 percent chance of showers before 9am. Partly sunny, with a high near 78.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 53.
Saturday
Mostly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Plainfield NH
 43.54°N 72.35°W (Elev. 535 ft)
Last Update:
6:12 pm EDT Aug 15, 2026
Forecast Valid:
1am EDT Aug 16, 2026-6pm EDT Aug 22, 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