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.

Fog

54°F

12°C

Humidity 100%
Wind Speed NE 3 mph
Barometer 30.20 in (1022.0 mb)
Dewpoint 54°F (12°C)
Visibility 0.25 mi
Last update 15 Aug 6:53 am EDT
Extended Forecast for

3 Miles S Lyme Center NH

  • Today

    Today: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 75. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 75 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 48. North wind around 5 mph becoming calm.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 77. Calm wind becoming south around 5 mph in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers. Low around 58. South wind around 5 mph. Chance of precipitation is 90%.

    Low: 58 °F

    Showers

  • Monday

    Monday: Showers likely, mainly before 11am. Mostly cloudy, with a high near 72. Southeast wind around 5 mph. Chance of precipitation is 70%.

    High: 72 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 75. Calm wind becoming northwest around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 48. North wind around 5 mph becoming calm.
Sunday
Mostly sunny, with a high near 77. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Showers. Low around 58. South wind around 5 mph. Chance of precipitation is 90%.
Monday
Showers likely, mainly before 11am. Mostly cloudy, with a high near 72. Southeast wind around 5 mph. Chance of precipitation is 70%.
Monday Night
Mostly cloudy, with a low around 56.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Mostly sunny, with a high near 81.
Wednesday Night
A 40 percent chance of showers after 9pm. Mostly cloudy, with a low around 59.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Lyme Center NH
 43.79°N 72.11°W (Elev. 1201 ft)
Last Update:
6:24 am EDT Aug 15, 2026
Forecast Valid:
6am EDT Aug 15, 2026-6pm EDT Aug 21, 2026
 
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