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

62°F

17°C

Humidity 34%
Wind Speed S 7 mph
Barometer 29.94 in (1014.1 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 30 Mar 12:53 pm EDT
Extended Forecast for

2 Miles NNW Grantham NH

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 60. West wind around 10 mph, with gusts as high as 20 mph.

    High: 60 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. West wind around 5 mph.

    Low: 45 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain likely, mainly after noon. Mostly cloudy, with a high near 46. Southeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely. Cloudy, with a low around 46. Southeast wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 70%.

    Low: 46 °F

    Rain Likely

  • Wednesday

    Wednesday: A 40 percent chance of rain before 2pm. Mostly cloudy, with a high near 62. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 62 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain before 10am, then rain and snow likely between 10am and 2pm, then rain likely after 2pm. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.

    High: 40 °F

    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: Rain or freezing rain likely before 11pm, then freezing rain likely between 11pm and 5am, then freezing rain likely, possibly mixed with rain after 5am. Cloudy, with a low around 33. Chance of precipitation is 60%.

    Low: 33 °F

    Rain/Freezing
    Rain Likely

  • Friday

    Friday: Rain likely. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.

    High: 51 °F

    Rain Likely

Detailed Forecast

This Afternoon
Partly sunny, with a high near 60. West wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 45. West wind around 5 mph.
Tuesday
Rain likely, mainly after noon. Mostly cloudy, with a high near 46. Southeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain likely. Cloudy, with a low around 46. Southeast wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 70%.
Wednesday
A 40 percent chance of rain before 2pm. Mostly cloudy, with a high near 62. Southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
A chance of rain before 10am, then rain and snow likely between 10am and 2pm, then rain likely after 2pm. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.
Thursday Night
Rain or freezing rain likely before 11pm, then freezing rain likely between 11pm and 5am, then freezing rain likely, possibly mixed with rain after 5am. Cloudy, with a low around 33. Chance of precipitation is 60%.
Friday
Rain likely. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.
Friday Night
Rain likely, mainly before 9pm. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Saturday
A 30 percent chance of rain. Mostly cloudy, with a high near 51.
Saturday Night
A 50 percent chance of rain. Cloudy, with a low around 37.
Sunday
Rain likely. Cloudy, with a high near 52. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Grantham NH
 43.51°N 72.15°W (Elev. 1138 ft)
Last Update:
6:16 am EDT Mar 30, 2026
Forecast Valid:
1pm EDT Mar 30, 2026-6pm EDT Apr 5, 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