Current conditions at

Muir Army Air Field / Indiantown (KMUI)

Lat: 40.44°NLon: 76.56°WElev: 476ft.

Mostly Cloudy

64°F

18°C

Humidity 73%
Wind Speed Calm
Barometer 29.81 in (1009.6 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 17 Jun 8:55 am EDT
Extended Forecast for

3 Miles NNW Jonestown PA

  • Today

    Today: A chance of showers and thunderstorms, mainly between 2pm and 3pm.  Mostly sunny, with a high near 83. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 83 °F

    Mostly Sunny
    then Chance
    Showers

  • Tonight

    Tonight: Increasing clouds, with a low around 64. Light and variable wind becoming east around 6 mph after midnight. Winds could gust as high as 23 mph.

    Low: 64 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly before 1pm.  Mostly cloudy, then gradually becoming sunny, with a high near 89. Southwest wind 10 to 16 mph, with gusts as high as 34 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 89 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 62. West wind 6 to 11 mph, with gusts as high as 28 mph.

    Low: 62 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 83. West wind 8 to 13 mph, with gusts as high as 24 mph.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

Today
A chance of showers and thunderstorms, mainly between 2pm and 3pm. Mostly sunny, with a high near 83. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Increasing clouds, with a low around 64. Light and variable wind becoming east around 6 mph after midnight. Winds could gust as high as 23 mph.
Thursday
Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 89. Southwest wind 10 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Mostly clear, with a low around 62. West wind 6 to 11 mph, with gusts as high as 28 mph.
Juneteenth
Sunny, with a high near 83. West wind 8 to 13 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Sunny, with a high near 83.
Sunday Night
A chance of showers after 2am. Mostly cloudy, with a low around 60. Chance of precipitation is 50%.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 82. Chance of precipitation is 60%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Jonestown PA
 40.46°N 76.52°W (Elev. 499 ft)
8:06 am EDT Jun 17, 2026
9am EDT Jun 17, 2026-6pm EDT Jun 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database