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

49°F

9°C

Humidity 90%
Wind Speed Calm
Barometer 29.88 in (1012.1 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 1 Apr 7:53 am EDT
Extended Forecast for

2 Miles NNW Grantham NH

  • Today

    Today: Partly sunny, with a high near 51. Northwest wind 5 to 10 mph.

    High: 51 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. North wind around 5 mph becoming east after midnight.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain and snow showers, mainly after 7am. Mostly cloudy, with a high near 38. East wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 38 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain before 11pm, then a chance of freezing rain between 11pm and 4am, then a chance of rain or freezing rain after 4am. Cloudy, with a low around 32. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 32 °F

    Chance
    Rain/Freezing
    Rain

  • Friday

    Friday: A 30 percent chance of rain before 8am. Mostly cloudy, with a high near 63. South wind around 5 mph.

    High: 63 °F

    Chance Rain
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers likely. Mostly cloudy, with a high near 58. Chance of precipitation is 70%.

    High: 58 °F

    Showers
    Likely

Detailed Forecast

Today
Partly sunny, with a high near 51. Northwest wind 5 to 10 mph.
Tonight
Mostly cloudy, with a low around 34. North wind around 5 mph becoming east after midnight.
Thursday
A chance of rain and snow showers, mainly after 7am. Mostly cloudy, with a high near 38. East wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of rain before 11pm, then a chance of freezing rain between 11pm and 4am, then a chance of rain or freezing rain after 4am. Cloudy, with a low around 32. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.
Friday
A 30 percent chance of rain before 8am. Mostly cloudy, with a high near 63. South wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 50.
Saturday
Partly sunny, with a high near 65.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 39.
Sunday
Showers likely. Mostly cloudy, with a high near 58. Chance of precipitation is 70%.
Sunday Night
A 50 percent chance of showers before 2am. Mostly cloudy, with a low around 34.
Monday
Partly sunny, with a high near 45.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 43.
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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:
2:27 am EDT Apr 1, 2026
Forecast Valid:
8am EDT Apr 1, 2026-6pm EDT Apr 7, 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