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

35°F

2°C

Humidity 59%
Wind Speed Calm
Barometer 29.96 in (1015.1 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 12 Jan 11:53 pm EST
Extended Forecast for

Warren NH

  • Overnight

    Overnight: Mostly cloudy, with a low around 22. West wind around 5 mph becoming calm.

    Low: 22 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37. Calm wind becoming west around 5 mph.

    High: 37 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow showers, mainly after 11pm. Cloudy, with a low around 28. South wind 5 to 10 mph becoming light southeast in the evening. Winds could gust as high as 20 mph.

    Low: 28 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Cloudy, with a high near 41. Calm wind becoming south around 5 mph.

    High: 41 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: Rain likely before 3am, then snow likely. Cloudy, with a low around 26. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.

    High: 34 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 9.

    Low: 9 °F

    Chance Snow

  • Friday

    Friday: Partly sunny, with a high near 20.

    High: 20 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 22. West wind around 5 mph becoming calm.
Tuesday
Mostly sunny, with a high near 37. Calm wind becoming west around 5 mph.
Tuesday Night
A 50 percent chance of snow showers, mainly after 11pm. Cloudy, with a low around 28. South wind 5 to 10 mph becoming light southeast in the evening. Winds could gust as high as 20 mph.
Wednesday
Cloudy, with a high near 41. Calm wind becoming south around 5 mph.
Wednesday Night
Rain likely before 3am, then snow likely. Cloudy, with a low around 26. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 9.
Friday
Partly sunny, with a high near 20.
Friday Night
Mostly cloudy, with a low around 7.
Saturday
Partly sunny, with a high near 29.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 15.
Sunday
A 30 percent chance of snow. Mostly cloudy, with a high near 29.
Sunday Night
Mostly cloudy, with a low around 9.
M.L.King Day
Partly sunny, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Warren NH
 43.91°N 71.87°W (Elev. 1476 ft)
Last Update:
10:52 pm EST Jan 12, 2026
Forecast Valid:
12am EST Jan 13, 2026-6pm EST Jan 19, 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