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McCance, Pennsylvania Weather Forecast
McCance, Pennsylvania Weather
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Weather Forecast for McCance, Pennsylvania : Westmoreland County
Issued: 9:19 pm EST Dec 14, 2025 Latitude: 40.2709045 Longitude: -79.2972563 View on Google Maps

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Tonight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
30% chance of snow on Tonight Mostly Cloudy 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 40% chance of rain on Sunday
Low: 8 °F High: 20°F High: 34°F High: 40°F High: 50°F High: 29°F High: 45°F High: 43°F
Low: 14°F Low: 27°F Low: 29°F Low: 23°F Low: 18°F Low: 35°F  
Snow Mostly Cloudy Mostly Sunny Partly Sunny Rain Mostly Cloudy Rain Rain
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Current Conditions at
LATROBE - (KLBE)
10°
Feels like -4°F
Cloudy
as of 11:15 PM EST
Rel. Humidity: 78%
Dew Point: 5°F
Visibility: 10 Miles
Pressure: 30.43 in.
Flight Rule: VFR
Wind Data
12 MPH
230° Southwest
Cloud Level(s): Solid Overcast at 4000ft
Current Conditions at
JOHNSTOWN - (KJST)
7°
Feels like -11°F
Cloudy
Light Snow Mist
as of 11:24 PM EST
Rel. Humidity: 84%
Dew Point: 3°F
Visibility: 3 Miles
Pressure: 30.24 in.
Flight Rule: MVFR
Wind Data
16 MPH
Gust: 28 MPH
270° West
Cloud Level(s): Broken at 1500ft, Solid Overcast at 2500ft
Current Conditions at
STEWART FIELD - (KIDI)
12°
Feels like -1°F
Cloudy
as of 11:15 PM EST
Rel. Humidity: 85%
Dew Point: 9°F
Visibility: 8 Miles
Pressure: 30.36 in.
Flight Rule: MVFR
Wind Data
10 MPH
250° West
Cloud Level(s): Scattered at 1700ft, Broken at 3000ft, Solid Overcast at 3500ft
Current Conditions at
BUTLER COUNTY - (KBTP)
10°
Cloudy
Light Snow
as of 10:56 PM EST
Rel. Humidity: 84%
Dew Point: 7°F
Visibility: 7 Miles
Pressure: 30.40 in.
Flight Rule: VFR
Wind Data
8 MPH
240° Southwest
Cloud Level(s): Solid Overcast at 3200ft
30% chance of snow Tonight Tonight... A chance of snow showers, mainly before 3am. Mostly cloudy, with a low around 8. Wind chill values as low as -5. West wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Mostly Cloudy on Monday Monday... Mostly cloudy, with a high near 20. Wind chill values as low as -5. 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 14. West wind 6 to 8 mph, with gusts as high as 21 mph.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 34. Southwest wind 5 to 9 mph.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 27. Southwest wind 7 to 11 mph, with gusts as high as 26 mph.
Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 40.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 29.
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 23. Chance of precipitation is 90%.
Mostly Cloudy on Friday Friday... Mostly cloudy, with a high near 29.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 18.
30% chance of rain Saturday Saturday... A chance of rain. Mostly cloudy, with a high near 45. Chance of precipitation is 30%.
50% chance of rain Saturday Night Saturday Night... A chance of rain. Mostly cloudy, with a low around 35. Chance of precipitation is 50%.
40% chance of rain Sunday Sunday... A chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.
Current Radar Image


Sun Almanac for McCance, Pennsylvania
Sunrise: 07:32 AM
Sunset: 4:52 PM
Civil Sunrise:07:02 AM
Civil Sunset: 5:22 PM
Nautical Sunrise: 06:28 AM
Nautical Sunset: 5:57 PM
Astro Sunrise: 05:54 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.