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

48°F

9°C

Humidity 93%
Wind Speed Calm
Barometer 29.81 in (1009.6 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 1 Apr 5:53 am EDT
Extended Forecast for

3 Miles N Grantham NH

  • Today

    Today: A 30 percent chance of showers, mainly before 7am. Patchy fog before 7am. Otherwise, partly sunny, with a high near 51. Northwest wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Chance
    Showers and
    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. North wind 5 to 10 mph becoming east after midnight.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain and snow showers before noon, then a chance of sleet between noon and 4pm, then a chance of rain showers, snow showers, and sleet after 4pm. Mostly cloudy, with a high near 37. East wind 5 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 37 °F

    Chance Wintry
    Mix

  • 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 around 10 mph. Chance of precipitation is 40%.

    Low: 32 °F

    Chance
    Rain/Freezing
    Rain

  • Friday

    Friday: A 30 percent chance of rain before 8am. Mostly cloudy, with a high near 62. South wind around 10 mph.

    High: 62 °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 64.

    High: 64 °F

    Partly Sunny

  • Saturday Night

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

    Low: 39 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers likely. Mostly cloudy, with a high near 57. Chance of precipitation is 70%.

    High: 57 °F

    Showers
    Likely

Detailed Forecast

Today
A 30 percent chance of showers, mainly before 7am. Patchy fog before 7am. Otherwise, partly sunny, with a high near 51. Northwest wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly cloudy, with a low around 34. North wind 5 to 10 mph becoming east after midnight.
Thursday
A chance of rain and snow showers before noon, then a chance of sleet between noon and 4pm, then a chance of rain showers, snow showers, and sleet after 4pm. Mostly cloudy, with a high near 37. East wind 5 to 10 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 around 10 mph. Chance of precipitation is 40%.
Friday
A 30 percent chance of rain before 8am. Mostly cloudy, with a high near 62. South wind around 10 mph.
Friday Night
Mostly cloudy, with a low around 50.
Saturday
Partly sunny, with a high near 64.
Saturday Night
A 50 percent chance of showers. Cloudy, with a low around 39.
Sunday
Showers likely. Mostly cloudy, with a high near 57. 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 43.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Grantham NH
 43.53°N 72.14°W (Elev. 1421 ft)
Last Update:
2:27 am EDT Apr 1, 2026
Forecast Valid:
6am EDT Apr 1, 2026-6pm EDT Apr 7, 2026
 
Forecast Discussion
 
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Additional Resources

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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