url:
Alcoa Center, Pennsylvania Weather Forecast
Alcoa Center, Pennsylvania Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

No Watches or Warnings for Alcoa Center
Change location by the zip code or city,state: or search for other weather forecast locations in Pennsylvania by name.
Weather Forecast for Alcoa Center, Pennsylvania : Westmoreland County
Issued: 9:03 am EST Dec 17, 2025 Latitude: 40.5384 Longitude: -79.6450454 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
Partly Sunny on Today Cloudy on Tonight 20% chance of rain on Thursday 60% chance of rain & snow on Friday Partly Sunny on Saturday Partly Sunny on Sunday Partly Sunny on Monday 50% chance of rain on Tuesday
High: 47°F Low: 25°F High: 51°F High: 37°F High: 43°F High: 38°F High: 35°F High: 42°F
Low: 31°F Low: 19°F Low: 30°F Low: 22°F Low: 24°F  
Partly Sunny Cloudy Rain Rain & Snow Partly Sunny Partly Sunny Partly Sunny Rain
-
Current Conditions at
STEWART FIELD - (KIDI)
45°
Feels like 37°F
Mostly Clear
as of 10:35 AM EST
Rel. Humidity: 42%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 29.91 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 26 MPH
240° Southwest
Cloud Level(s): Few at 3500ft, Few at 9000ft
Partly Sunny on Today Today... Partly sunny, with a high near 47. West wind 9 to 17 mph, with gusts as high as 28 mph.

Cloudy on Tonight Tonight... Partly cloudy, with a low around 25. Light and variable wind becoming south around 6 mph after midnight.

20% chance of rain Thursday Thursday... A slight chance of rain after 1pm. Mostly sunny, with a high near 51. South wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

100% chance of rain Thursday Night Thursday Night... Rain. Low around 31. Southeast wind 14 to 16 mph becoming southwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

60% chance of rain & snow Friday Friday... Rain and snow likely, becoming all snow after 10am. Mostly cloudy, with a high near 37. Breezy, with a west wind 18 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 19.

Partly Sunny on Saturday Saturday... Partly sunny, with a high near 43.

30% chance of rain Saturday Night Saturday Night... A chance of rain after 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.

Partly Sunny on Sunday Sunday... Partly sunny, with a high near 38.

Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 22.

Partly Sunny on Monday Monday... Partly sunny, with a high near 35.

30% chance of freezing rain Monday Night Monday Night... A chance of freezing rain. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.

50% chance of rain Tuesday Tuesday... A chance of rain. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.

Current Radar Image


Sun Almanac for Alcoa Center, Pennsylvania
Sunrise: 07:37 AM
Sunset: 4:53 PM
Civil Sunrise:07:06 AM
Civil Sunset: 5:24 PM
Nautical Sunrise: 06:31 AM
Nautical Sunset: 5:58 PM
Astro Sunrise: 05:58 AM
Astro Sunset: 6:32 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.