National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Muir Army Air Field / Indiantown (KMUI)

Lat: 40.44°NLon: 76.56°WElev: 476ft.

Mostly Cloudy and Breezy

44°F

7°C

Humidity 39%
Wind Speed W 24 G 33 mph
Barometer 29.83 in (1010.7 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 17 Nov 10:55 am EST
Extended Forecast for

Lebanon South PA

  • Today

    Today: Partly sunny, with a high near 46. Breezy, with a northwest wind 17 to 20 mph, with gusts as high as 32 mph.

    High: 46 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 29. West wind 7 to 11 mph, with gusts as high as 22 mph.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers after 1pm. Increasing clouds, with a high near 47. West wind 6 to 9 mph. Chance of precipitation is 20%.

    High: 47 °F

    Sunny then
    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers. Cloudy, with a low around 37. Calm wind. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 50. North wind 3 to 5 mph.

    High: 50 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy, with a high near 50.

    High: 50 °F

    Cloudy

  • Thursday Night

    Thursday Night: A chance of showers after 1am. Cloudy, with a low around 42. Chance of precipitation is 40%.

    Low: 42 °F

    Cloudy then
    Chance
    Showers

  • Friday

    Friday: A chance of showers. Mostly cloudy, with a high near 59. Chance of precipitation is 50%.

    High: 59 °F

    Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 46. Breezy, with a northwest wind 17 to 20 mph, with gusts as high as 32 mph.
Tonight
Mostly clear, with a low around 29. West wind 7 to 11 mph, with gusts as high as 22 mph.
Tuesday
A slight chance of showers after 1pm. Increasing clouds, with a high near 47. West wind 6 to 9 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of showers. Cloudy, with a low around 37. Calm wind. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Mostly cloudy, with a high near 50. North wind 3 to 5 mph.
Wednesday Night
Mostly cloudy, with a low around 37.
Thursday
Cloudy, with a high near 50.
Thursday Night
A chance of showers after 1am. Cloudy, with a low around 42. Chance of precipitation is 40%.
Friday
A chance of showers. Mostly cloudy, with a high near 59. Chance of precipitation is 50%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 41. Chance of precipitation is 50%.
Saturday
A chance of showers. Partly sunny, with a high near 53. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lebanon South PA
 40.34°N 76.39°W (Elev. 499 ft)
Last Update:
11:11 am EST Nov 17, 2025
Forecast Valid:
11am EST Nov 17, 2025-6pm EST Nov 23, 2025
 
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