Port Royal, Pennsylvania Weather
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Weather Forecast for Port Royal, Pennsylvania : Westmoreland County
Issued: 1:20 am EDT Sep 5, 2025 Latitude: 40.1686831 Longitude: -79.7675435 View on Google Maps

MouseOver for Detail Forecast
Overnight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
Fog on Overnight Morning Fog on Friday 70% chance of rain on Saturday Mostly Sunny on Sunday Sunny on Monday Sunny on Tuesday Mostly Sunny on Wednesday Mostly Sunny on Thursday
Low: 56°F High: 83°F High: 68°F High: 71°F High: 72°F High: 77°F High: 79°F High: 79°F
Low: 57°F Low: 48°F Low: 44°F Low: 46°F Low: 50°F Low: 52°F  
Fog Morning Fog Rain Mostly Sunny Sunny Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
ALLEGHENY COUNTY ARPT - (KAGC)
57°
Cloudy
Fog
as of 2:53 AM EDST
Rel. Humidity: 100%
Dew Point: 57°F
Visibility: 1/4 Miles
Pressure: 29.86 in.
Flight Rule: IFR
Wind Data
8 MPH
180° South
Current Conditions at
LATROBE - (KLBE)
54°
Clear
Fog
as of 3:35 AM EDST
Rel. Humidity: 100%
Dew Point: 54°F
Visibility: Less than 1/4 Miles
Pressure: 29.89 in.
Flight Rule: LIFR
Wind Data
Calm
Current Conditions at
WASHINGTON - (KAFJ)
57°
Cloudy
as of 2:56 AM EDST
Rel. Humidity: 100%
Dew Point: 57°F
Visibility: 8 Miles
Pressure: 29.89 in.
Flight Rule: VFR
Wind Data
3 MPH
210° Southwest
Cloud Level(s): Solid Overcast at 4100ft
Current Conditions at
PITTSBURGH - (KPIT)
57°
Clear
Fog
as of 2:51 AM EDST
Rel. Humidity: 100%
Dew Point: 57°F
Visibility: 1/4 Miles
Pressure: 29.85 in.
Flight Rule: IFR
Wind Data
3 MPH
130° Southeast
Fog on Overnight Overnight... Areas of dense fog. Otherwise, mostly cloudy, with a low around 56. Light south wind.
Morning Fog on Friday Friday... Areas of dense fog before 8am. Otherwise, mostly sunny, with a high near 83. Southwest wind 8 to 15 mph.
80% chance of thunderstorms Friday Night Friday Night... Showers and thunderstorms likely before 2am, then showers and possibly a thunderstorm between 2am and 3am, then a chance of showers and thunderstorms after 3am. Some of the storms could produce heavy rainfall. Low around 57. South wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
70% chance of rain Saturday Saturday... Showers likely, mainly between 8am and 2pm. Cloudy, with a high near 68. West wind 3 to 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
30% chance of rain Saturday Night Saturday Night... A chance of showers before 8pm. Partly cloudy, with a low around 48. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 71.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 44.
Sunny on Monday Monday... Sunny, with a high near 72.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 46.
Sunny on Tuesday Tuesday... Sunny, with a high near 77.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 50.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 79.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 52.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 79.
Current Radar Image


Sun Almanac for Port Royal, Pennsylvania
Sunrise: 06:51 AM
Sunset: 7:44 PM
Civil Sunrise:06:23 AM
Civil Sunset: 8:12 PM
Nautical Sunrise: 05:51 AM
Nautical Sunset: 8:45 PM
Astro Sunrise: 05:17 AM
Astro Sunset: 9:19 PM
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