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

46°F

8°C

Humidity 31%
Wind Speed NA
Barometer 30.20 in (1023.3 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 24 Mar 4:53 pm EDT
Extended Forecast for

2 Miles SW Groton NH

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 23. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 42. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 42 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain and snow, mainly after 3am. Mostly cloudy, with a low around 31. South wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Thursday

    Thursday: A 50 percent chance of rain. Mostly cloudy, with a high near 53. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 53 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain. Low around 29. Southwest wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%.

    Low: 29 °F

    Rain

  • Friday

    Friday: A chance of rain and snow before 8am. Mostly sunny, with a high near 33. Breezy. Chance of precipitation is 30%.

    High: 33 °F

    Breezy.
    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 11.

    Low: 11 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 23. West wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 42. West wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of rain and snow, mainly after 3am. Mostly cloudy, with a low around 31. South wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 53. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Rain. Low around 29. Southwest wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%.
Friday
A chance of rain and snow before 8am. Mostly sunny, with a high near 33. Breezy. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 11.
Saturday
Mostly sunny, with a high near 28.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
Mostly sunny, with a high near 36.
Sunday Night
Partly cloudy, with a low around 22.
Monday
Partly sunny, with a high near 44.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
Mostly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Groton NH
 43.67°N 71.87°W (Elev. 1768 ft)
Last Update:
2:28 pm EDT Mar 24, 2026
Forecast Valid:
5pm EDT Mar 24, 2026-6pm EDT Mar 31, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation