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

31°F

-1°C

Humidity 54%
Wind Speed N 10 G 25 mph
Barometer 29.85 in (1011.5 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 12 Mar 9:53 pm EDT
Extended Forecast for

Lyme NH

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. Northwest wind 5 to 10 mph.

    Low: 21 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of snow after 2pm. Increasing clouds, with a high near 38. Calm wind becoming south around 5 mph in the afternoon.

    High: 38 °F

    Sunny then
    Slight Chance
    Snow

  • Friday Night

    Friday Night: Snow likely, mainly before 5am. Cloudy, with a low around 27. South wind around 5 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Snow Likely

  • Saturday

    Saturday: A 40 percent chance of snow before 11am. Mostly cloudy, with a high near 40. West wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 40 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 18. West wind around 5 mph becoming calm after midnight.

    Low: 18 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of rain or freezing rain after 2am. Cloudy, with a low around 28. Chance of precipitation is 40%.

    Low: 28 °F

    Cloudy then
    Chance
    Rain/Freezing
    Rain

  • Monday

    Monday: Rain, mainly after 7am. High near 58. Chance of precipitation is 90%.

    High: 58 °F

    Rain

  • Monday Night

    Monday Night: Rain, mainly before 4am. Low around 29. Chance of precipitation is 90%.

    Low: 29 °F

    Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 21. Northwest wind 5 to 10 mph.
Friday
A 20 percent chance of snow after 2pm. Increasing clouds, with a high near 38. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Snow likely, mainly before 5am. Cloudy, with a low around 27. South wind around 5 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday
A 40 percent chance of snow before 11am. Mostly cloudy, with a high near 40. West wind 5 to 10 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 18. West wind around 5 mph becoming calm after midnight.
Sunday
Mostly cloudy, with a high near 41.
Sunday Night
A chance of rain or freezing rain after 2am. Cloudy, with a low around 28. Chance of precipitation is 40%.
Monday
Rain, mainly after 7am. High near 58. Chance of precipitation is 90%.
Monday Night
Rain, mainly before 4am. Low around 29. Chance of precipitation is 90%.
Tuesday
A 30 percent chance of rain before 9am. Partly sunny, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 14.
Wednesday
Mostly sunny, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 14.
Thursday
Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lyme NH
 43.8°N 72.17°W (Elev. 600 ft)
Last Update:
8:03 pm EDT Mar 12, 2026
Forecast Valid:
10pm EDT Mar 12, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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