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.

Fair

54°F

12°C

Humidity 94%
Wind Speed SW 5 mph
Barometer 29.92 in (1013.4 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 13 Oct 3:55 am EDT
Extended Forecast for

Annville PA

  • Today

    Today: Patchy fog before 8am. Otherwise, sunny, with a high near 80. Light southwest wind increasing to 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 80 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 64. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of showers, mainly between 10am and 4pm. Increasing clouds, with a high near 82. West wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 82 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 55. North wind around 8 mph.

    Low: 55 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 68. North wind 3 to 6 mph.

    High: 68 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers, then showers and possibly a thunderstorm after 2am. Low around 55. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Chance
    Showers then
    Showers

  • Friday

    Friday: Showers, mainly before 8am. High near 74. Breezy. Chance of precipitation is 80%.

    High: 74 °F

    Showers then
    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41. Breezy.

    Low: 41 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 54. Breezy.

    High: 54 °F

    Sunny and
    Breezy

Detailed Forecast

Today
Patchy fog before 8am. Otherwise, sunny, with a high near 80. Light southwest wind increasing to 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
Mostly clear, with a low around 64. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Wednesday
A chance of showers, mainly between 10am and 4pm. Increasing clouds, with a high near 82. West wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 55. North wind around 8 mph.
Thursday
Mostly sunny, with a high near 68. North wind 3 to 6 mph.
Thursday Night
A chance of showers, then showers and possibly a thunderstorm after 2am. Low around 55. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Showers, mainly before 8am. High near 74. Breezy. Chance of precipitation is 80%.
Friday Night
Partly cloudy, with a low around 41. Breezy.
Saturday
Sunny, with a high near 54. Breezy.
Saturday Night
Areas of frost after 3am. Otherwise, mostly clear, with a low around 35.
Sunday
Widespread frost. Otherwise, sunny, with a high near 58.
Sunday Night
Mostly clear, with a low around 36.
Monday
Areas of frost. Otherwise, mostly sunny, with a high near 64.
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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:
2:35 am EDT Oct 13, 2026
Forecast Valid:
4am EDT Oct 13, 2026-6pm EDT Oct 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