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

19°F

-7°C

Humidity 45%
Wind Speed SW 6 mph
Barometer 30.55 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 2 Mar 5:53 pm EST
Extended Forecast for

Warren NH

  • Tonight

    Tonight: Mostly clear, with a low around 1. Calm wind.

    Low: 1 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly after 5pm. Increasing clouds, with a high near 37. Calm wind becoming south around 5 mph.

    High: 37 °F

    Sunny then
    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly before 2am. Low around 26. Calm wind. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47. Calm wind becoming northwest around 5 mph.

    High: 47 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of rain before 9pm, then rain and snow likely between 9pm and 4am, then snow and freezing rain likely after 4am. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.

    Low: 28 °F

    Wintry Mix
    Likely

  • Friday

    Friday: Snow and freezing rain likely before 7am, then snow likely between 7am and 4pm, then a chance of rain and snow after 4pm. Cloudy, with a high near 36. Chance of precipitation is 60%.

    High: 36 °F

    Wintry Mix
    Likely

  • Friday Night

    Friday Night: A chance of rain and snow before 1am, then a chance of rain. Cloudy, with a low around 27. Chance of precipitation is 40%.

    Low: 27 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 1. Calm wind.
Tuesday
A 30 percent chance of snow, mainly after 5pm. Increasing clouds, with a high near 37. Calm wind becoming south around 5 mph.
Tuesday Night
Snow, mainly before 2am. Low around 26. Calm wind. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Mostly sunny, with a high near 47. Calm wind becoming northwest around 5 mph.
Wednesday Night
Mostly clear, with a low around 25. Calm wind.
Thursday
Mostly sunny, with a high near 45.
Thursday Night
A chance of rain before 9pm, then rain and snow likely between 9pm and 4am, then snow and freezing rain likely after 4am. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.
Friday
Snow and freezing rain likely before 7am, then snow likely between 7am and 4pm, then a chance of rain and snow after 4pm. Cloudy, with a high near 36. Chance of precipitation is 60%.
Friday Night
A chance of rain and snow before 1am, then a chance of rain. Cloudy, with a low around 27. Chance of precipitation is 40%.
Saturday
A 40 percent chance of rain. Mostly cloudy, with a high near 49.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 38.
Sunday
A 30 percent chance of rain. Mostly sunny, with a high near 51.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
Partly sunny, with a high near 54.
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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:
1:26 pm EST Mar 2, 2026
Forecast Valid:
6pm EST Mar 2, 2026-6pm EDT Mar 9, 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