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

44°F

7°C

Humidity 79%
Wind Speed NE 7 mph
Barometer 29.63 in (1003.4 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 11 Mar 8:53 pm EDT
Extended Forecast for

Plainfield NH

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm. Patchy fog before 11pm, then patchy fog after midnight. Otherwise, cloudy, with a low around 42. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 42 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday

    Thursday: Scattered showers, mainly before 9am. Mostly cloudy, with a temperature falling to around 34 by 5pm. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F⇓

    Scattered
    Showers then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 23. Northwest wind 5 to 10 mph.

    Low: 23 °F

    Decreasing
    Clouds

  • Friday

    Friday: A 30 percent chance of rain after 4pm. Increasing clouds, with a high near 39. West wind around 5 mph becoming south in the afternoon.

    High: 39 °F

    Mostly Sunny
    then Chance
    Rain

  • Friday Night

    Friday Night: A chance of rain and snow before 7pm, then a chance of snow between 7pm and 1am. Mostly cloudy, with a low around 32. South wind around 10 mph. Chance of precipitation is 30%.

    Low: 32 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of rain, snow, and freezing rain before 2am, then rain likely, possibly mixed with freezing rain. Cloudy, with a low around 30. Chance of precipitation is 60%.

    Low: 30 °F

    Cloudy then
    Wintry Mix
    Likely

Detailed Forecast

Tonight
Showers likely and possibly a thunderstorm. Patchy fog before 11pm, then patchy fog after midnight. Otherwise, cloudy, with a low around 42. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Scattered showers, mainly before 9am. Mostly cloudy, with a temperature falling to around 34 by 5pm. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 23. Northwest wind 5 to 10 mph.
Friday
A 30 percent chance of rain after 4pm. Increasing clouds, with a high near 39. West wind around 5 mph becoming south in the afternoon.
Friday Night
A chance of rain and snow before 7pm, then a chance of snow between 7pm and 1am. Mostly cloudy, with a low around 32. South wind around 10 mph. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 39.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
Mostly cloudy, with a high near 39.
Sunday Night
A chance of rain, snow, and freezing rain before 2am, then rain likely, possibly mixed with freezing rain. Cloudy, with a low around 30. Chance of precipitation is 60%.
Monday
Rain. High near 55. Chance of precipitation is 90%.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.
Tuesday
Partly sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 13.
Wednesday
Mostly sunny, with a high near 32.
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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:
8:25 pm EDT Mar 11, 2026
Forecast Valid:
9pm EDT Mar 11, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation