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

39°F

4°C

Humidity 65%
Wind Speed Vrbl 5 mph
Barometer 30.48 in (1032.7 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 2 Apr 7:53 am EDT
Extended Forecast for

3 Miles NNE Grantham NH

  • Today

    Today: A slight chance of rain or freezing rain before 11am, then a chance of rain showers after noon. Mostly cloudy, with a high near 38. East wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 38 °F

    Slight Chance
    Rain/Freezing
    Rain then
    Chance
    Showers

  • Tonight

    Tonight: A chance of rain and snow before 10pm, then freezing rain likely. Patchy fog after 2am. Otherwise, cloudy, with a low around 31. Southeast wind around 5 mph. Chance of precipitation is 60%. New ice accumulation of less than a 0.1 of an inch possible. Little or no snow accumulation expected.

    Low: 31 °F

    Chance Wintry
    Mix then
    Freezing Rain
    Likely and
    Patchy Fog

  • Friday

    Friday: A chance of rain or freezing rain before 7am, then a chance of rain between 7am and 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 64. Southeast wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Chance
    Rain/Freezing
    Rain and
    Patchy Fog

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43. Southwest wind 5 to 10 mph becoming northwest after midnight.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 57. North wind around 5 mph becoming southeast in the afternoon.

    High: 57 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of showers after 11pm. Cloudy, with a low around 35.

    Low: 35 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers, mainly before 2pm. High near 54. Chance of precipitation is 90%.

    High: 54 °F

    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 7pm. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

Detailed Forecast

Today
A slight chance of rain or freezing rain before 11am, then a chance of rain showers after noon. Mostly cloudy, with a high near 38. East wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of rain and snow before 10pm, then freezing rain likely. Patchy fog after 2am. Otherwise, cloudy, with a low around 31. Southeast wind around 5 mph. Chance of precipitation is 60%. New ice accumulation of less than a 0.1 of an inch possible. Little or no snow accumulation expected.
Friday
A chance of rain or freezing rain before 7am, then a chance of rain between 7am and 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 64. Southeast wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly cloudy, with a low around 43. Southwest wind 5 to 10 mph becoming northwest after midnight.
Saturday
Partly sunny, with a high near 57. North wind around 5 mph becoming southeast in the afternoon.
Saturday Night
A 50 percent chance of showers after 11pm. Cloudy, with a low around 35.
Sunday
Showers, mainly before 2pm. High near 54. Chance of precipitation is 90%.
Sunday Night
A 30 percent chance of showers before 7pm. Mostly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 44.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 40.
Tuesday Night
Mostly clear, with a low around 20.
Wednesday
Sunny, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Grantham NH
 43.53°N 72.11°W (Elev. 1201 ft)
Last Update:
2:45 am EDT Apr 2, 2026
Forecast Valid:
8am EDT Apr 2, 2026-6pm EDT Apr 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation