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.

Fog/Mist

48°F

9°C

Humidity 54%
Wind Speed Vrbl 6 mph
Barometer 30.01 in (1016.4 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 11 Mar 9:53 am EDT
Extended Forecast for

Warren NH

  • Today

    Today: Showers likely, mainly between noon and 1pm. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 44. Southeast wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Showers
    Likely and
    Patchy Fog

  • Tonight

    Tonight: Showers. Patchy fog. Temperature falling to near 40 by 8pm, then rising to around 49 during the remainder of the night. Southeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F⇑

    Showers and
    Patchy Fog

  • Thursday

    Thursday: A chance of rain before 11am, then a chance of snow. Patchy fog before 7am. Otherwise, mostly cloudy, with a temperature falling to around 29 by 5pm. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F⇓

    Chance
    Rain/Snow and
    Patchy Fog
    then Chance
    Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 20. Northwest wind 5 to 10 mph.

    Low: 20 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of snow after 2pm. Partly sunny, with a high near 38. Calm wind becoming south around 5 mph in the afternoon.

    High: 38 °F

    Partly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: Snow likely, mainly after 8pm. Mostly cloudy, with a low around 28. Chance of precipitation is 70%.

    Low: 28 °F

    Snow Likely

  • Saturday

    Saturday: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Today
Showers likely, mainly between noon and 1pm. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 44. Southeast wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers. Patchy fog. Temperature falling to near 40 by 8pm, then rising to around 49 during the remainder of the night. Southeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A chance of rain before 11am, then a chance of snow. Patchy fog before 7am. Otherwise, mostly cloudy, with a temperature falling to around 29 by 5pm. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly cloudy, with a low around 20. Northwest wind 5 to 10 mph.
Friday
A 30 percent chance of snow after 2pm. Partly sunny, with a high near 38. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Snow likely, mainly after 8pm. Mostly cloudy, with a low around 28. Chance of precipitation is 70%.
Saturday
Mostly cloudy, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 16.
Sunday
A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 37.
Sunday Night
A chance of snow before 11pm, then snow, possibly mixed with rain and freezing rain. Low around 27. Chance of precipitation is 80%.
Monday
Rain and snow. High near 52. Chance of precipitation is 90%.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.
Tuesday
Partly sunny, with a high near 30.
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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:
8:25 am EDT Mar 11, 2026
Forecast Valid:
9am EDT Mar 11, 2026-6pm EDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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