Saint Clair, Pennsylvania Weather
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Weather Forecast for Saint Clair, Pennsylvania : Beaver County
Issued: 1:18 am EDT Jul 4, 2025 Latitude: 40.6847887 Longitude: -80.2506165 View on Google Maps

MouseOver for Detail Forecast
Overnight Independence Day Saturday Sunday Monday Tuesday Wednesday Thursday
Mostly Clear on Overnight Sunny on Independence Day Mostly Sunny on Saturday Sunny on Sunday 50% chance of thunderstorms on Monday 30% chance of on Tuesday 30% chance of thunderstorms on Wednesday 60% chance of thunderstorms on Thursday
Low: 60°F High: 85°F High: 90°F High: 92°F High: 90°F High: 86°F High: 87°F High: 84°F
Low: 63°F Low: 68°F Low: 71°F Low: 68°F Low: 65°F Low: 66°F  
Mostly Clear Sunny Mostly Sunny Sunny Thunderstorms Partly Sunny Thunderstorms Thunderstorms
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Current Conditions at
PITTSBURGH - (KPIT)
70°
Mostly Clear
as of 1:51 AM EDST
Rel. Humidity: 60%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 30.09 in.
Flight Rule: VFR
Wind Data
6 MPH
050° Northeast
Cloud Level(s): Few at 6000ft
Current Conditions at
ALLEGHENY COUNTY ARPT - (KAGC)
70°
Clear
as of 1:53 AM EDST
Rel. Humidity: 56%
Dew Point: 54°F
Visibility: 9 Miles
Pressure: 30.09 in.
Flight Rule: VFR
Wind Data
5 MPH
040° Northeast
Cloud Level(s): Clear
Mostly Clear on Overnight Overnight... Mostly clear, with a low around 60. Calm wind.
Sunny on Independence Day Independence Day... Sunny, with a high near 85. Calm wind.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 63. Calm wind.
Mostly Sunny on Saturday Saturday... Mostly sunny and hot, with a high near 90. Calm wind.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 68. Calm wind.
Sunny on Sunday Sunday... Sunny and hot, with a high near 92.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 71.
50% chance of thunderstorms Monday Monday... A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 90. Chance of precipitation is 50%.
30% chance of thunderstorms Monday Night Monday Night... A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.
30% chance of Tuesday Tuesday... A chance of showers after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 30%.
30% chance of rain Tuesday Night Tuesday Night... A chance of showers. Partly cloudy, with a low around 65. Chance of precipitation is 30%.
30% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 30%.
30% chance of thunderstorms Wednesday Night Wednesday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
60% chance of thunderstorms Thursday Thursday... Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 84. Chance of precipitation is 60%.
Current Radar Image


Sun Almanac for Saint Clair, Pennsylvania
Sunrise: 05:56 AM
Sunset: 8:55 PM
Civil Sunrise:05:23 AM
Civil Sunset: 9:28 PM
Nautical Sunrise: 04:41 AM
Nautical Sunset: 10:10 PM
Astro Sunrise: 03:52 AM
Astro Sunset: 10:59 PM
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