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

24°F

-4°C

Humidity 35%
Wind Speed N 3 mph
Barometer 30.30 in (1027.0 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Last update 8 Dec 6:55 pm EST
Extended Forecast for

Lebanon PA

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 11. North wind around 5 mph becoming calm in the evening.

    Low: 11 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Increasing clouds, with a high near 33. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 33 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A slight chance of snow after 1am, mixing with freezing rain after 4am. Mostly cloudy, with a low around 26. South wind 6 to 8 mph. Chance of precipitation is 20%.

    Low: 26 °F

    Mostly Cloudy
    then Slight
    Chance Wintry
    Mix

  • Wednesday

    Wednesday: Rain, snow, and freezing rain likely before 10am, then rain likely, possibly mixed with snow between 10am and 1pm, then rain likely after 1pm. Cloudy, with a high near 43. South wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 43 °F

    Wintry Mix
    Likely

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 1am. Mostly cloudy, with a low around 31. West wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.

    Low: 23 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 11. North wind around 5 mph becoming calm in the evening.
Tuesday
Increasing clouds, with a high near 33. Calm wind becoming south 5 to 9 mph in the afternoon.
Tuesday Night
A slight chance of snow after 1am, mixing with freezing rain after 4am. Mostly cloudy, with a low around 26. South wind 6 to 8 mph. Chance of precipitation is 20%.
Wednesday
Rain, snow, and freezing rain likely before 10am, then rain likely, possibly mixed with snow between 10am and 1pm, then rain likely after 1pm. Cloudy, with a high near 43. South wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
A slight chance of rain before 1am. Mostly cloudy, with a low around 31. West wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 38.
Thursday Night
Mostly cloudy, with a low around 24.
Friday
Partly sunny, with a high near 37.
Friday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 31.
Sunday Night
Partly cloudy, with a low around 15.
Monday
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lebanon PA
 40.34°N 76.42°W (Elev. 499 ft)
Last Update:
7:05 pm EST Dec 8, 2025
Forecast Valid:
7pm EST Dec 8, 2025-6pm EST Dec 15, 2025
 
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