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

82°F

28°C

Humidity 37%
Wind Speed Calm
Barometer 30.13 in (1019.6 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 4 Oct 2:53 pm EDT
Extended Forecast for

Lyme NH

  • Tonight

    Tonight: Patchy dense fog after 3am. Otherwise, mostly clear, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Clear
    then Patchy
    Dense Fog

  • Sunday

    Sunday: Patchy dense fog before 9am. Otherwise, sunny, with a high near 83. Calm wind.

    High: 83 °F

    Patchy Dense
    Fog then
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 9am. Otherwise, sunny, with a high near 82. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 82 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers after 3pm. Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers, mainly after 7pm. Low around 51. Chance of precipitation is 90%.

    Low: 51 °F

    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before 8am. Partly sunny, with a high near 62. Chance of precipitation is 60%.

    High: 62 °F

    Showers
    Likely then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy dense fog after 3am. Otherwise, mostly clear, with a low around 49. Calm wind.
Sunday
Patchy dense fog before 9am. Otherwise, sunny, with a high near 83. Calm wind.
Sunday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 54. Calm wind.
Monday
Patchy fog before 9am. Otherwise, sunny, with a high near 82. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 53. Calm wind.
Tuesday
A 30 percent chance of showers after 3pm. Mostly sunny, with a high near 80.
Tuesday Night
Showers, mainly after 7pm. Low around 51. Chance of precipitation is 90%.
Wednesday
Showers likely, mainly before 8am. Partly sunny, with a high near 62. Chance of precipitation is 60%.
Wednesday Night
Mostly clear, with a low around 36.
Thursday
Sunny, with a high near 59.
Thursday Night
Mostly clear, with a low around 33.
Friday
Sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Partly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lyme NH
 43.8°N 72.17°W (Elev. 600 ft)
Last Update:
1:10 pm EDT Oct 4, 2025
Forecast Valid:
3pm EDT Oct 4, 2025-6pm EDT Oct 11, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation