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Alcoa Center, Pennsylvania Weather Forecast
Alcoa Center, Pennsylvania Weather
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Weather Forecast for Alcoa Center, Pennsylvania : Westmoreland County
Issued: 5:26 am EST Jan 5, 2026 Latitude: 40.5384 Longitude: -79.6450454 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
Partly Sunny on Today Mostly Cloudy on Tonight 90% chance of rain on Tuesday Mostly Cloudy on Wednesday 30% chance of rain on Thursday 80% chance of rain on Friday 70% chance of rain on Saturday 30% chance of snow on Sunday
High: 42°F Low: 30°F High: 49°F High: 43°F High: 53°F High: 58°F High: 53°F High: 34°F
Low: 36°F Low: 31°F Low: 43°F Low: 44°F Low: 28°F  
Partly Sunny Mostly Cloudy Rain Mostly Cloudy Rain Rain Rain Snow
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Current Conditions at
ALLEGHENY COUNTY ARPT - (KAGC)
23°
Clear
as of 6:53 AM EST
Rel. Humidity: 79%
Dew Point: 18°F
Visibility: 8 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
5 MPH
120° Southeast
Cloud Level(s): Clear
Current Conditions at
LATROBE - (KLBE)
18°
Partly Cloudy
Mist
as of 6:53 AM EST
Rel. Humidity: 100%
Dew Point: 18°F
Visibility: 7 Miles
Pressure: 30.06 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 7000ft
Current Conditions at
BUTLER COUNTY - (KBTP)
Cloudy
as of 6:56 AM EST
Wind Data
Calm
Current Conditions at
STEWART FIELD - (KIDI)
25°
Mostly Cloudy
as of 7:35 AM EST
Rel. Humidity: 85%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 9000ft, Broken at 12000ft
Partly Sunny on Today Today... Partly sunny, with a high near 42. Light and variable wind becoming southwest 5 to 8 mph in the morning.

Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around 30. Southwest wind around 6 mph.

90% chance of rain Tuesday Tuesday... Rain, mainly after 1pm. High near 49. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

80% chance of rain Tuesday Night Tuesday Night... Rain, mainly before 1am. Low around 36. West wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 43. West wind 7 to 9 mph.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 31.

30% chance of rain Thursday Thursday... A chance of rain after 1pm. Partly sunny, with a high near 53. Chance of precipitation is 30%.

70% chance of rain Thursday Night Thursday Night... Rain likely. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.

80% chance of rain Friday Friday... Rain. High near 58. Chance of precipitation is 80%.

80% chance of rain Friday Night Friday Night... Rain. Low around 44. Chance of precipitation is 80%.

70% chance of rain Saturday Saturday... Rain likely. Mostly cloudy, with a high near 53. Chance of precipitation is 70%.

40% chance of rain & snow Saturday Night Saturday Night... A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.

30% chance of snow Sunday Sunday... A chance of snow. Partly sunny, with a high near 34. Chance of precipitation is 30%.

Current Radar Image


Sun Almanac for Alcoa Center, Pennsylvania
Sunrise: 07:42 AM
Sunset: 5:06 PM
Civil Sunrise:07:12 AM
Civil Sunset: 5:36 PM
Nautical Sunrise: 06:38 AM
Nautical Sunset: 6:11 PM
Astro Sunrise: 06:05 AM
Astro Sunset: 6:44 PM
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