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Acme, Pennsylvania Weather Forecast
Acme, Pennsylvania Weather
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Weather Forecast for Acme, Pennsylvania : Westmoreland County
Issued: 2:43 pm EST Dec 14, 2025 Latitude: 40.1267392 Longitude: -79.4286473 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Monday Tuesday Wednesday Thursday Friday Saturday
50% chance of snow on This Afternoon 30% chance of blowing snow on Tonight 20% chance of snow on Monday Mostly Sunny on Tuesday Partly Sunny on Wednesday 60% chance of rain on Thursday Mostly Cloudy on Friday 30% chance of rain on Saturday
High: 15°F Low: 8 °F High: 20°F High: 33°F High: 39°F High: 50°F High: 28°F High: 44°F
Low: 13°F Low: 26°F Low: 28°F Low: 21°F Low: 17°F  
Snow Blowing Snow Snow Mostly Sunny Partly Sunny Rain Mostly Cloudy Rain
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Current Conditions at
ALLEGHENY COUNTY ARPT - (KAGC)
12°
Cloudy
as of 2:53 PM EST
Rel. Humidity: 51%
Dew Point: -2°F
Visibility: 10 Miles
Pressure: 30.26 in.
Flight Rule: VFR
Wind Data
8 MPH
Gust: 26 MPH
320° Northwest
Cloud Level(s): Scattered at 4200ft, Solid Overcast at 5500ft
Current Conditions at
JOHNSTOWN - (KJST)
9°
Feels like -11°F
Cloudy
Blowing Snow
as of 3:02 PM EST
Rel. Humidity: 60%
Dew Point: -2°F
Visibility: 1 1/4 Miles
Pressure: 30.08 in.
Flight Rule: IFR
Wind Data
23 MPH
Gust: 33 MPH
300° Northwest
Cloud Level(s): Few at 2700ft, Broken at 3400ft, Solid Overcast at 4700ft
Current Conditions at
STEWART FIELD - (KIDI)
12°
Feels like -4°F
Mostly Cloudy
as of 2:55 PM EST
Rel. Humidity: 66%
Dew Point: 3°F
Visibility: 7 Miles
Pressure: 30.21 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 28 MPH
300° Northwest
Cloud Level(s): Few at 3500ft, Scattered at 4000ft, Broken at 5500ft
50% chance of snow This Afternoon This Afternoon... A chance of snow showers. Partly sunny and cold, with a high near 15. Wind chill values as low as -10. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. Total daytime snow accumulation of 1 to 2 inches possible.
30% chance of blowing snow Tonight Tonight... A chance of snow showers before 3am, then a chance of flurries between 3am and 4am, then a slight chance of snow showers after 4am. Patchy blowing snow between 7pm and 8pm. Mostly cloudy, with a low around 8. Wind chill values as low as -13. West wind 7 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.
20% chance of snow Monday Monday... A chance of flurries between noon and 2pm. Mostly cloudy, with a high near 20. Wind chill values as low as -3. Southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Mostly Clear on Monday Night Monday Night... Mostly cloudy, then gradually becoming mostly clear, with a low around 13. Southwest wind around 8 mph, with gusts as high as 21 mph.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 33. Southwest wind 6 to 9 mph.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 26.
Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 39.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 28.
60% chance of rain Thursday Thursday... Rain likely after 1pm. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.
90% chance of rain & snow Thursday Night Thursday Night... Rain before 1am, then rain and snow likely. Low around 21. Chance of precipitation is 90%.
Mostly Cloudy on Friday Friday... Mostly cloudy, with a high near 28.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 17.
30% chance of rain Saturday Saturday... A chance of rain. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.
Current Radar Image


Sun Almanac for Acme, Pennsylvania
Sunrise: 07:32 AM
Sunset: 4:53 PM
Civil Sunrise:07:02 AM
Civil Sunset: 5:23 PM
Nautical Sunrise: 06:28 AM
Nautical Sunset: 5:57 PM
Astro Sunrise: 05:55 AM
Astro Sunset: 6:30 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.