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.

Overcast

4°C

40°F

Humidity 88%
Wind Speed Calm
Barometer 1019.5 mb (30.09 in)
Dewpoint 3°C (37°F)
Visibility 16 km
Last update 18 Nov 10:55 pm EST
Extended Forecast for

Mount Aetna PA

  • Tonight

    Tonight: Rain. Low around 2. Calm wind. Chance of precipitation is 90%. New precipitation amounts between 2.5 and 5 mm possible.

    Low: 2 °C

    Rain

  • Wednesday

    Wednesday: A chance of rain before 7am. Mostly cloudy, with a high near 9. Northeast wind 5 to 10 km/h. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.

    High: 9 °C

    Chance Rain
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 1. Calm wind.

    Low: 1 °C

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 9. Calm wind.

    High: 9 °C

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Cloudy, with a low around 4. Calm wind.

    Low: 4 °C

    Cloudy

  • Friday

    Friday: A slight chance of rain before 1pm. Mostly cloudy, with a high near 13. Chance of precipitation is 20%.

    High: 13 °C

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A chance of rain. Mostly cloudy, with a low around 3. Chance of precipitation is 40%.

    Low: 3 °C

    Chance Rain

  • Saturday

    Saturday: A chance of rain. Partly sunny, with a high near 11. Chance of precipitation is 30%.

    High: 11 °C

    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -1.

    Low: -1 °C

    Partly Cloudy

Detailed Forecast

Tonight
Rain. Low around 2. Calm wind. Chance of precipitation is 90%. New precipitation amounts between 2.5 and 5 mm possible.
Wednesday
A chance of rain before 7am. Mostly cloudy, with a high near 9. Northeast wind 5 to 10 km/h. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.
Wednesday Night
Mostly cloudy, with a low around 1. Calm wind.
Thursday
Mostly cloudy, with a high near 9. Calm wind.
Thursday Night
Cloudy, with a low around 4. Calm wind.
Friday
A slight chance of rain before 1pm. Mostly cloudy, with a high near 13. Chance of precipitation is 20%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 3. Chance of precipitation is 40%.
Saturday
A chance of rain. Partly sunny, with a high near 11. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around -1.
Sunday
Mostly sunny, with a high near 12.
Sunday Night
Partly cloudy, with a low around 1.
Monday
Mostly sunny, with a high near 12.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Mostly sunny, with a high near 13.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Aetna PA
 40.43°N 76.26°W (Elev. 571 m)
Last Update:
4:10 pm EST Nov 18, 2025
Forecast Valid:
11pm EST Nov 18, 2025-6pm EST Nov 25, 2025
 
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