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

43°F

6°C

Humidity 63%
Wind Speed N 13 G 21 mph
Barometer 29.68 in (1005.6 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 13 Nov 1:55 pm EST
Extended Forecast for

3 Miles E Campbelltown PA

  • This Afternoon

    This Afternoon: A chance of rain, mainly before 5pm. Cloudy, with a high near 44. North wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Chance Rain

  • Tonight

    Tonight: A slight chance of rain and snow before 8pm. Mostly cloudy, with a low around 33. Northwest wind 8 to 10 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 46. Northwest wind 9 to 16 mph, with gusts as high as 24 mph.

    High: 46 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35. West wind 8 to 11 mph.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 50. Northwest wind 8 to 15 mph, with gusts as high as 24 mph.

    High: 50 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of rain, mainly before 5pm. Cloudy, with a high near 44. North wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A slight chance of rain and snow before 8pm. Mostly cloudy, with a low around 33. Northwest wind 8 to 10 mph. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 46. Northwest wind 9 to 16 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 35. West wind 8 to 11 mph.
Sunday
Partly sunny, with a high near 50. Northwest wind 8 to 15 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Sunny, with a high near 54.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Sunny, with a high near 57.
Tuesday Night
Clear, with a low around 30.
Wednesday
Sunny, with a high near 60.
Wednesday Night
Mostly clear, with a low around 30.
Thursday
Sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Campbelltown PA
 40.28°N 76.52°W (Elev. 499 ft)
Last Update:
1:21 pm EST Nov 13, 2026
Forecast Valid:
2pm EST Nov 13, 2026-6pm EST Nov 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