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.

Mostly Cloudy

46°F

8°C

Humidity 93%
Wind Speed Calm
Barometer 30.22 in (1023.4 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 4 Oct 7:53 am EDT
Extended Forecast for

Groton NH

  • Today

    Today: Areas of fog before 9am. Otherwise, sunny, with a high near 78. Calm wind becoming west around 5 mph in the morning.

    High: 78 °F

    Areas Fog
    then Sunny

  • Tonight

    Tonight: Areas of fog after 5am. Otherwise, mostly clear, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Clear
    then Areas
    Fog

  • Sunday

    Sunday: Areas of fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 81. Calm wind becoming south around 5 mph.

    High: 81 °F

    Areas Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 51. Calm wind.

    Low: 51 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 81. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Showers, mainly after 8pm. Low around 49. Chance of precipitation is 90%.

    Low: 49 °F

    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers. Partly sunny, with a high near 60.

    High: 60 °F

    Chance
    Showers

Detailed Forecast

Today
Areas of fog before 9am. Otherwise, sunny, with a high near 78. Calm wind becoming west around 5 mph in the morning.
Tonight
Areas of fog after 5am. Otherwise, mostly clear, with a low around 49. Calm wind.
Sunday
Areas of fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 81. Calm wind becoming south around 5 mph.
Sunday Night
Mostly clear, with a low around 51. Calm wind.
Monday
Sunny, with a high near 81. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
Showers, mainly after 8pm. Low around 49. Chance of precipitation is 90%.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 60.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Sunny, with a high near 56.
Thursday Night
Mostly clear, with a low around 31.
Friday
Sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Groton NH
 43.72°N 71.86°W (Elev. 1099 ft)
Last Update:
1:43 am EDT Oct 4, 2025
Forecast Valid:
8am EDT Oct 4, 2025-6pm EDT Oct 10, 2025
 
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