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.

Fog/Mist

64°F

18°C

Humidity 96%
Wind Speed SE 3 mph
Barometer 29.95 in (1014.2 mb)
Dewpoint 63°F (17°C)
Visibility 6.00 mi
Last update 28 Aug 5:55 am EDT
Extended Forecast for

Annville PA

  • Today

    Today: Patchy fog before 8am. Otherwise, partly sunny, with a high near 84. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 84 °F

    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 57. North wind 3 to 5 mph.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 82. Light and variable wind.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 59. Calm wind.

    Low: 59 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after 2pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 86. Calm wind becoming southwest 5 to 8 mph in the morning. Chance of precipitation is 20%.

    High: 86 °F

    Patchy Fog
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 67.

    Low: 67 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 88.

    High: 88 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 69.

    Low: 69 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 90.

    High: 90 °F

    Partly Sunny

Detailed Forecast

Today
Patchy fog before 8am. Otherwise, partly sunny, with a high near 84. Calm wind becoming north 5 to 7 mph in the afternoon.
Tonight
Mostly clear, with a low around 57. North wind 3 to 5 mph.
Saturday
Sunny, with a high near 82. Light and variable wind.
Saturday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 59. Calm wind.
Sunday
A slight chance of showers and thunderstorms after 2pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 86. Calm wind becoming southwest 5 to 8 mph in the morning. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 67.
Monday
Partly sunny, with a high near 88.
Monday Night
Mostly cloudy, with a low around 69.
Tuesday
Partly sunny, with a high near 90.
Tuesday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.
Wednesday
A chance of showers. Partly sunny, with a high near 88. Chance of precipitation is 50%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 68. Chance of precipitation is 40%.
Thursday
A chance of showers. Partly sunny, with a high near 86. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Annville PA
 40.33°N 76.51°W (Elev. 404 ft)
Last Update:
6:11 am EDT Aug 28, 2026
Forecast Valid:
6am EDT Aug 28, 2026-6pm EDT Sep 3, 2026
 
Forecast Discussion
 
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Additional Resources

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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