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

34°F

1°C

Humidity 89%
Wind Speed N 5 mph
Barometer 29.87 in (1012.3 mb)
Dewpoint 31°F (-1°C)
Visibility 5.00 mi
Wind Chill29°F (-2°C)
Last update 23 Mar 8:53 am EDT
Extended Forecast for

2 Miles NNW Grantham NH

  • Today

    Today: A 40 percent chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 37. Northeast wind around 5 mph.

    High: 37 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Tonight

    Tonight: A 40 percent chance of snow showers, mainly before 2am. Mostly cloudy, with a low around 24. Northwest wind around 10 mph.

    Low: 24 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40. Northwest wind around 5 mph.

    High: 40 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27. West wind around 5 mph.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 46. Southwest wind 5 to 10 mph.

    High: 46 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: A 30 percent chance of rain before 7am. Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance Rain
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Rain likely before 5am, then rain and snow likely. Mostly cloudy, with a low around 31. Chance of precipitation is 70%.

    Low: 31 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Friday

    Friday: Snow likely, possibly mixed with rain, mainly before 7am. Partly sunny, with a high near 37. Chance of precipitation is 60%.

    High: 37 °F

    Rain/Snow
    Likely then
    Mostly Sunny

Detailed Forecast

Today
A 40 percent chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 37. Northeast wind around 5 mph.
Tonight
A 40 percent chance of snow showers, mainly before 2am. Mostly cloudy, with a low around 24. Northwest wind around 10 mph.
Tuesday
Mostly sunny, with a high near 40. Northwest wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 27. West wind around 5 mph.
Wednesday
Partly sunny, with a high near 46. Southwest wind 5 to 10 mph.
Wednesday Night
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 34.
Thursday
A 30 percent chance of rain before 7am. Mostly cloudy, with a high near 53.
Thursday Night
Rain likely before 5am, then rain and snow likely. Mostly cloudy, with a low around 31. Chance of precipitation is 70%.
Friday
Snow likely, possibly mixed with rain, mainly before 7am. Partly sunny, with a high near 37. Chance of precipitation is 60%.
Friday Night
Mostly clear, with a low around 14.
Saturday
Sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
Mostly sunny, with a high near 41.
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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:
5:38 am EDT Mar 23, 2026
Forecast Valid:
8am EDT Mar 23, 2026-6pm EDT Mar 29, 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