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.

Light Rain

44°F

7°C

Humidity 79%
Wind Speed S 8 mph
Barometer 30.17 in (1021.6 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 13 Apr 1:53 am EDT
Extended Forecast for

2 Miles NNW Grantham NH

  • Overnight

    Overnight: Rain likely, mainly before 4am. Cloudy, with a low around 39. South wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Rain Likely

  • Monday

    Monday: A slight chance of rain between 11am and noon, then a chance of showers after noon. Mostly cloudy, with a high near 66. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Slight Chance
    Rain then
    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 52. West wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 52 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers after 3pm. Mostly cloudy, with a high near 73. West wind around 5 mph becoming southwest in the afternoon.

    High: 73 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 1am. Mostly cloudy, with a low around 58. Southwest wind around 5 mph. Chance of precipitation is 40%.

    Low: 58 °F

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 74.

    High: 74 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 56.

    Low: 56 °F

    Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers. Mostly cloudy, with a high near 71.

    High: 71 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers before 3am. Mostly cloudy, with a low around 54.

    Low: 54 °F

    Chance
    Showers

Detailed Forecast

Overnight
Rain likely, mainly before 4am. Cloudy, with a low around 39. South wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A slight chance of rain between 11am and noon, then a chance of showers after noon. Mostly cloudy, with a high near 66. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, with a low around 52. West wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday
A 30 percent chance of showers after 3pm. Mostly cloudy, with a high near 73. West wind around 5 mph becoming southwest in the afternoon.
Tuesday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 1am. Mostly cloudy, with a low around 58. Southwest wind around 5 mph. Chance of precipitation is 40%.
Wednesday
A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 74.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 56.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 71.
Thursday Night
A 40 percent chance of showers before 3am. Mostly cloudy, with a low around 54.
Friday
A 30 percent chance of showers after 3pm. Partly sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 53.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 71.
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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:
11:36 pm EDT Apr 12, 2026
Forecast Valid:
2am EDT Apr 13, 2026-6pm EDT Apr 19, 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