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

-12°F

-24°C

Humidity 70%
Wind Speed NE 5 mph
Barometer 29.93 in (1015.9 mb)
Dewpoint -19°F (-28°C)
Visibility 10.00 mi
Wind Chill-25°F (-32°C)
Last update 28 Jan 4:53 am EST
Extended Forecast for

2 Miles NNW Grantham NH

  • Today

    Today: Mostly sunny, with a high near 16. Wind chill values as low as -15. West wind around 5 mph.

    High: 16 °F

    Mostly Sunny

  • Tonight

    Tonight: A 20 percent chance of snow showers after 4am. Mostly cloudy, with a low around 2. Calm wind.

    Low: 2 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Thursday

    Thursday: Isolated flurries before 4pm, then isolated snow showers between 4pm and 5pm, then isolated snow showers or flurries after 5pm. Partly sunny, with a high near 16. Wind chill values as low as -6. Northwest wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 16 °F

    Partly Sunny
    then Isolated
    Snow Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -4. Wind chill values as low as -16. Northwest wind 5 to 10 mph.

    Low: -4 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near 10. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 10 °F

    Cold

  • Friday Night

    Friday Night: Mostly clear, with a low around -8.

    Low: -8 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 16.

    High: 16 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 0.

    Low: 0 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow showers after 4pm. Partly sunny, with a high near 20.

    High: 20 °F

    Partly Sunny
    then Chance
    Snow Showers

Detailed Forecast

Today
Mostly sunny, with a high near 16. Wind chill values as low as -15. West wind around 5 mph.
Tonight
A 20 percent chance of snow showers after 4am. Mostly cloudy, with a low around 2. Calm wind.
Thursday
Isolated flurries before 4pm, then isolated snow showers between 4pm and 5pm, then isolated snow showers or flurries after 5pm. Partly sunny, with a high near 16. Wind chill values as low as -6. Northwest wind 5 to 10 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around -4. Wind chill values as low as -16. Northwest wind 5 to 10 mph.
Friday
Mostly sunny and cold, with a high near 10. Northwest wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around -8.
Saturday
Sunny, with a high near 16.
Saturday Night
Partly cloudy, with a low around 0.
Sunday
A 30 percent chance of snow showers after 4pm. Partly sunny, with a high near 20.
Sunday Night
Mostly cloudy, with a low around 10.
Monday
Mostly sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 9.
Tuesday
Mostly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Grantham NH
 43.51°N 72.15°W (Elev. 1138 ft)
Last Update:
1:13 am EST Jan 28, 2026
Forecast Valid:
5am EST Jan 28, 2026-6pm EST Feb 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation