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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: 11:46 pm EST Nov 18, 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 Patchy Fog on Tonight Morning Fog on Thursday 50% chance of rain on Friday 40% chance of rain on Saturday Mostly Sunny on Sunday Partly Sunny on Monday 30% chance of rain on Tuesday
High: 48°F Low: 31°F High: 49°F High: 54°F High: 52°F High: 53°F High: 53°F High: 51°F
Low: 40°F Low: 41°F Low: 34°F Low: 38°F Low: 36°F  
Partly Sunny Patchy Fog Morning Fog Rain Rain Mostly Sunny Partly Sunny Rain
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Current Conditions at
ALLEGHENY COUNTY ARPT - (KAGC)
36°
Cloudy
Mist
as of 3:53 AM EST
Rel. Humidity: 100%
Dew Point: 36°F
Visibility: 2 Miles
Pressure: 30.04 in.
Flight Rule: LIFR
Wind Data
5 MPH
340° North
Cloud Level(s): Solid Overcast at 400ft
Current Conditions at
LATROBE - (KLBE)
37°
Cloudy
as of 3:55 AM EST
Rel. Humidity: 100%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: LIFR
Wind Data
5 MPH
Cloud Level(s): Solid Overcast at 400ft
Current Conditions at
BUTLER COUNTY - (KBTP)
36°
Cloudy
as of 3:56 AM EST
Rel. Humidity: 100%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: MVFR
Wind Data
7 MPH
020° North
Cloud Level(s): Few at 700ft, Broken at 2700ft, Solid Overcast at 8500ft
Current Conditions at
STEWART FIELD - (KIDI)
36°
Cloudy
as of 3:55 AM EST
Rel. Humidity: 100%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: IFR
Wind Data
6 MPH
050° Northeast
Cloud Level(s): Scattered at 600ft, Broken at 900ft, Solid Overcast at 1500ft
Partly Sunny on Today Today... Partly sunny, with a high near 48. Light north wind.

Patchy Fog on Tonight Tonight... Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 31. Calm wind.

Morning Fog on Thursday Thursday... Patchy fog before 11am. Otherwise, cloudy, with a high near 49. Calm wind.

30% chance of rain Thursday Night Thursday Night... A chance of rain after 1am. Cloudy, with a low around 40. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

50% chance of rain Friday Friday... A chance of rain. Cloudy, with a high near 54. South wind around 6 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

60% chance of rain Friday Night Friday Night... Rain likely. Cloudy, with a low around 41. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

40% chance of rain Saturday Saturday... A chance of rain. Partly sunny, with a high near 52. Chance of precipitation is 40%.

30% chance of rain Saturday Night Saturday Night... A chance of rain. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 53.

Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 38.

Partly Sunny on Monday Monday... Partly sunny, with a high near 53.

30% chance of rain Monday Night Monday Night... A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.

30% chance of rain Tuesday Tuesday... A chance of rain. Partly sunny, with a high near 51. Chance of precipitation is 30%.

Current Radar Image


Sun Almanac for Alcoa Center, Pennsylvania
Sunrise: 07:10 AM
Sunset: 4:58 PM
Civil Sunrise:06:41 AM
Civil Sunset: 5:27 PM
Nautical Sunrise: 06:07 AM
Nautical Sunset: 6:01 PM
Astro Sunrise: 05:35 AM
Astro Sunset: 6:33 PM
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