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

51°F

11°C

Humidity 92%
Wind Speed Calm
Barometer 29.80 in (1008.8 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 16 Jun 4:53 am EDT
Extended Forecast for

Lebanon NH

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 76. Northwest wind around 5 mph.

    High: 76 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 79. Calm wind becoming south around 5 mph in the afternoon.

    High: 79 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers before 2pm, then showers and possibly a thunderstorm between 2pm and 5pm, then showers after 5pm. High near 74. Southeast wind 5 to 10 mph. Chance of precipitation is 100%.

    High: 74 °F

    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers before 1am. Mostly cloudy, with a low around 58.

    Low: 58 °F

    Chance
    Showers

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 76. Northwest wind around 5 mph.
Tonight
Mostly clear, with a low around 52. Calm wind.
Wednesday
A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 79. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 54. Calm wind.
Thursday
Showers before 2pm, then showers and possibly a thunderstorm between 2pm and 5pm, then showers after 5pm. High near 74. Southeast wind 5 to 10 mph. Chance of precipitation is 100%.
Thursday Night
A 50 percent chance of showers before 1am. Mostly cloudy, with a low around 58.
Juneteenth
Mostly sunny, with a high near 77.
Friday Night
Partly cloudy, with a low around 56.
Saturday
A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 73.
Saturday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 55.
Sunday
A 30 percent chance of showers. Mostly sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 54.
Monday
A 40 percent chance of showers. Partly sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lebanon NH
 43.63°N 72.24°W (Elev. 699 ft)
Last Update:
2:22 am EDT Jun 16, 2026
Forecast Valid:
5am EDT Jun 16, 2026-6pm EDT Jun 22, 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