Hillside, Pennsylvania Weather
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Weather Forecast for Hillside, Pennsylvania : Westmoreland County
Issued: 7:03 pm EDT Sep 4, 2025 Latitude: 40.3681252 Longitude: -79.2605902 View on Google Maps

MouseOver for Detail Forecast
Tonight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
60% chance of rain on Tonight Mostly Cloudy on Friday 70% chance of thunderstorms on Saturday Mostly Sunny on Sunday Morning Fog on Monday Sunny on Tuesday Sunny on Wednesday Sunny on Thursday
Low: 58°F High: 82°F High: 67°F High: 68°F High: 70°F High: 75°F High: 78°F High: 78°F
Low: 60°F Low: 50°F Low: 45°F Low: 46°F Low: 50°F Low: 52°F  
Rain Mostly Cloudy Thunderstorms Mostly Sunny Morning Fog Sunny Sunny Sunny
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Current Conditions at
LATROBE - (KLBE)
61°
Cloudy
Light Rain Mist
as of 6:47 PM EDST
Rel. Humidity: 93%
Dew Point: 59°F
Visibility: 4 Miles
Pressure: 29.82 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Scattered at 1600ft, Broken at 2900ft, Solid Overcast at 4200ft
Current Conditions at
STEWART FIELD - (KIDI)
59°
Cloudy
Mist
as of 6:55 PM EDST
Rel. Humidity: 100%
Dew Point: 59°F
Visibility: 4 Miles
Pressure: 29.81 in.
Flight Rule: MVFR
Wind Data
5 MPH
190° South
Cloud Level(s): Broken at 3900ft, Solid Overcast at 4600ft
Current Conditions at
JOHNSTOWN - (KJST)
64°
Cloudy
as of 6:54 PM EDST
Rel. Humidity: 72%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 29.81 in.
Flight Rule: MVFR
Wind Data
7 MPH
230° Southwest
Cloud Level(s): Broken at 2600ft, Solid Overcast at 3500ft
Current Conditions at
BUTLER COUNTY - (KBTP)
63°
Cloudy
as of 6:56 PM EDST
Rel. Humidity: 100%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.80 in.
Flight Rule: VFR
Wind Data
3 MPH
080° East
Cloud Level(s): Few at 4300ft, Solid Overcast at 6000ft
60% chance of rain Tonight Tonight... Showers likely, mainly before 10pm. Patchy fog between midnight and 1am. Otherwise, mostly cloudy, with a low around 58. South wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Mostly Cloudy on Friday Friday... Mostly cloudy, then gradually becoming sunny, with a high near 82. Southwest wind 5 to 14 mph.
70% chance of thunderstorms Friday Night Friday Night... Showers and thunderstorms likely. Increasing clouds, with a low around 60. South wind 5 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
70% chance of thunderstorms Saturday Saturday... Showers likely before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Cloudy, with a high near 67. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
30% chance of rain Saturday Night Saturday Night... A chance of showers or sprinkles before 8pm, then a chance of sprinkles between 8pm and 2am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 50. Light west wind. 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 68.
Morning Fog on Sunday Night Sunday Night... Patchy fog after 4am. Otherwise, mostly clear, with a low around 45.
Morning Fog on Monday Monday... Patchy fog before 9am. Otherwise, sunny, with a high near 70.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 46.
Sunny on Tuesday Tuesday... Sunny, with a high near 75.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 50.
Sunny on Wednesday Wednesday... Sunny, with a high near 78.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 52.
Sunny on Thursday Thursday... Sunny, with a high near 78.
Current Radar Image


Sun Almanac for Hillside, Pennsylvania
Sunrise: 06:48 AM
Sunset: 7:44 PM
Civil Sunrise:06:20 AM
Civil Sunset: 8:12 PM
Nautical Sunrise: 05:47 AM
Nautical Sunset: 8:45 PM
Astro Sunrise: 05:13 AM
Astro Sunset: 9:19 PM
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