National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Lebanon Municipal Airport (KLEB)

Lat: 43.63°NLon: 72.31°WElev: 558ft.

Fair

-11°F

-24°C

Humidity 63%
Wind Speed Calm
Barometer 30.21 in (1025.9 mb)
Dewpoint -20°F (-29°C)
Visibility 10.00 mi
Last update 9 Feb 7:53 am EST
Extended Forecast for

2 Miles SW Groton NH

Cold Weather Advisory until February 9, 10:00am
Click here for hazard details and duration
...
  •  
    Cold Weather Advisory until February 9, 10:00am

    NOW until 10:00am Mon

    Cold Weather Advisory

  • Today

    High: 17 °F

    Sunny and
    Blustery then
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 1. Wind chill values as low as -12. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 1 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow showers between noon and 1pm, then a chance of snow after 1pm. Increasing clouds, with a high near 27. Wind chill values as low as -12. Northwest wind around 5 mph becoming southeast in the afternoon. Chance of precipitation is 50%.

    High: 27 °F

    Mostly Sunny
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before midnight. The snow could be heavy at times. Cloudy, with a low around 16. Southeast wind around 5 mph becoming northwest after midnight. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 16 °F

    Heavy Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 27. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 27 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 7.

    Low: 7 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 17. Wind chill values as low as -23. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 1. Wind chill values as low as -12. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
A slight chance of snow showers between noon and 1pm, then a chance of snow after 1pm. Increasing clouds, with a high near 27. Wind chill values as low as -12. Northwest wind around 5 mph becoming southeast in the afternoon. Chance of precipitation is 50%.
Tuesday Night
Snow likely, mainly before midnight. The snow could be heavy at times. Cloudy, with a low around 16. Southeast wind around 5 mph becoming northwest after midnight. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Mostly cloudy, with a high near 27. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 12.
Thursday
Partly sunny, with a high near 25.
Thursday Night
Partly cloudy, with a low around 7.
Friday
Mostly sunny, with a high near 25.
Friday Night
Partly cloudy, with a low around 7.
Saturday
Mostly sunny, with a high near 27.
Saturday Night
Partly cloudy, with a low around 9.
Sunday
Partly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Groton NH
 43.67°N 71.87°W (Elev. 1768 ft)
Last Update:
6:15 am EST Feb 9, 2026
Forecast Valid:
8am EST Feb 9, 2026-6pm EST Feb 15, 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