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Current conditions at
Pittsburgh - Allegheny County Airport (KAGC)
Lat: 40.36°NLon: 79.92°WElev: 1237ft.
A Few Clouds
60°F
16°C
| Humidity | 93% |
| Wind Speed | Calm |
| Barometer | 30.08 in (1018.4 mb) |
| Dewpoint | 58°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 26 May 3:53 am EDT |
Extended Forecast for
Clairton PA
Today
High: 80 °F
Patchy Fog
then Chance
T-stormsTonight

Low: 65 °F
Chance
Showers and
Patchy FogWednesday
High: 77 °F
Showers
Likely then
Chance
T-stormsWednesday Night

Low: 58 °F
Gradual
ClearingThursday

High: 76 °F
Sunny
Thursday Night

Low: 51 °F
Mostly Clear
Friday

High: 77 °F
Sunny
Friday Night

Low: 50 °F
Mostly Clear
Saturday

High: 73 °F
Sunny
Detailed Forecast
Today
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 80. Calm wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms, mainly after midnight. Patchy fog after 4am. Otherwise, cloudy, with a low around 65. Calm wind. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and thunderstorms likely, mainly before noon. Cloudy, with a high near 77. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Cloudy during the early evening, then gradual clearing, with a low around 58. Light and variable wind.
Thursday
Sunny, with a high near 76. North wind 5 to 13 mph.
Thursday Night
Mostly clear, with a low around 51.
Friday
Sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 49.
Sunday
Sunny, with a high near 73.
Sunday Night
Mostly clear, with a low around 52.
Monday
Sunny, with a high near 75.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Clairton PA
40.31°N 79.89°W (Elev. 801 ft)
40.31°N 79.89°W (Elev. 801 ft)
2:21 am EDT May 26, 2026
4am EDT May 26, 2026-6pm EDT Jun 1, 2026


