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

76°F

24°C

Humidity 69%
Wind Speed Calm
Barometer 29.84 in (1009.8 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 26 Jul 5:53 pm EDT
Extended Forecast for

New London NH

  • Tonight

    Tonight: Mostly clear, with a low around 53. Southeast wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 83. Calm wind becoming southeast around 5 mph.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Isolated showers and thunderstorms before 11pm. Partly cloudy, with a low around 57. Southeast wind around 5 mph becoming calm. Chance of precipitation is 20%.

    Low: 57 °F

    Isolated
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 77. Calm wind becoming southeast around 5 mph in the morning. Chance of precipitation is 80%.

    High: 77 °F

    Chance
    Showers then
    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 11pm, then rain likely, mainly between 11pm and 1am. Patchy fog after 1am. Low around 57. East wind around 5 mph. Chance of precipitation is 80%.

    Low: 57 °F

    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Rain likely, then rain and possibly a thunderstorm after 2pm. Patchy fog before 10am. High near 68. Chance of precipitation is 80%.

    High: 68 °F

    Rain and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Rain and possibly a thunderstorm before 8pm, then showers, mainly after 8pm. Low around 56. Chance of precipitation is 80%.

    Low: 56 °F

    Showers

  • Thursday

    Thursday: Showers likely. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.

    High: 71 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 57.

    Low: 57 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 53. Southeast wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 83. Calm wind becoming southeast around 5 mph.
Monday Night
Isolated showers and thunderstorms before 11pm. Partly cloudy, with a low around 57. Southeast wind around 5 mph becoming calm. Chance of precipitation is 20%.
Tuesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 77. Calm wind becoming southeast around 5 mph in the morning. Chance of precipitation is 80%.
Tuesday Night
Showers and possibly a thunderstorm before 11pm, then rain likely, mainly between 11pm and 1am. Patchy fog after 1am. Low around 57. East wind around 5 mph. Chance of precipitation is 80%.
Wednesday
Rain likely, then rain and possibly a thunderstorm after 2pm. Patchy fog before 10am. High near 68. Chance of precipitation is 80%.
Wednesday Night
Rain and possibly a thunderstorm before 8pm, then showers, mainly after 8pm. Low around 56. Chance of precipitation is 80%.
Thursday
Showers likely. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 57.
Friday
A 30 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 79.
Friday Night
Partly cloudy, with a low around 59.
Saturday
Mostly sunny, with a high near 82.
Saturday Night
Partly cloudy, with a low around 62.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
New London NH
 43.4°N 71.99°W (Elev. 1250 ft)
Last Update:
2:35 pm EDT Jul 26, 2026
Forecast Valid:
6pm EDT Jul 26, 2026-6pm EDT Aug 2, 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