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.

Overcast

33°F

1°C

Humidity 64%
Wind Speed Calm
Barometer 30.05 in (1018.4 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 20 Mar 4:53 am EDT
Extended Forecast for

Plainfield NH

  • Today

    Today: Rain, mainly after 1pm. High near 47. Light southwest wind becoming south 5 to 10 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Partly Sunny
    then Rain

  • Tonight

    Tonight: Rain, mainly before 9pm. Low around 32. South wind around 5 mph becoming north after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 32 °F

    Rain then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 43. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after 5am. Mostly cloudy, with a low around 28. Northwest wind around 5 mph becoming calm in the evening.

    Low: 28 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow likely before 10am, then rain and snow likely between 10am and 3pm, then rain likely after 3pm. Mostly cloudy, with a high near 43. Southeast wind around 5 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 43 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Rain and snow likely before 3am, then a chance of snow. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.

    Low: 30 °F

    Rain/Snow
    Likely

  • Monday

    Monday: A 40 percent chance of snow before 2pm. Mostly cloudy, with a high near 38.

    High: 38 °F

    Chance Snow

  • Monday Night

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

    Low: 20 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

Today
Rain, mainly after 1pm. High near 47. Light southwest wind becoming south 5 to 10 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain, mainly before 9pm. Low around 32. South wind around 5 mph becoming north after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Mostly sunny, with a high near 43. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
A 30 percent chance of snow after 5am. Mostly cloudy, with a low around 28. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Snow likely before 10am, then rain and snow likely between 10am and 3pm, then rain likely after 3pm. Mostly cloudy, with a high near 43. Southeast wind around 5 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday Night
Rain and snow likely before 3am, then a chance of snow. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Monday
A 40 percent chance of snow before 2pm. Mostly cloudy, with a high near 38.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Partly sunny, with a high near 41.
Wednesday Night
Partly cloudy, with a low around 19.
Thursday
A chance of rain and snow. Partly sunny, with a high near 43. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Plainfield NH
 43.52°N 72.36°W (Elev. 715 ft)
Last Update:
2:12 am EDT Mar 20, 2026
Forecast Valid:
5am EDT Mar 20, 2026-6pm EDT Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

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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