Current conditions at
Pittsburgh - Allegheny County Airport (KAGC)
Lat: 40.36°NLon: 79.92°WElev: 1237ft.
Fair
57°F
14°C
| Humidity | 81% |
| Wind Speed | W 7 mph |
| Barometer | 30.00 in (1015.7 mb) |
| Dewpoint | 51°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 23 Apr 4:53 am EDT |
Extended Forecast for
West Mifflin PA
Today

High: 77 °F
Mostly Sunny
Tonight

Low: 56 °F
Partly Cloudy
Friday
High: 81 °F
Isolated
Showers then
Scattered
T-stormsFriday Night

Low: 60 °F
Showers
Saturday
High: 71 °F
Showers then
Chance
ShowersSaturday Night

Low: 46 °F
Slight Chance
ShowersSunday

High: 68 °F
Partly Sunny
Sunday Night

Low: 47 °F
Partly Cloudy
Monday

High: 74 °F
Mostly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 77. Calm wind becoming west around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 56. Light south wind.
Friday
Isolated showers, then scattered showers and thunderstorms after 2pm. Mostly sunny, with a high near 81. West wind 3 to 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 11pm. Low around 60. South wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and possibly a thunderstorm before 8am, then showers likely. High near 71. Southwest wind 7 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A slight chance of showers before 2am. Mostly cloudy, with a low around 46. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 74.
Monday Night
Showers, mainly after 2am. Low around 55. Chance of precipitation is 80%.
Tuesday
Showers. High near 70. Chance of precipitation is 80%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.
Wednesday
A chance of showers. Partly sunny, with a high near 68. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
West Mifflin PA
40.34°N 79.91°W (Elev. 1086 ft)
40.34°N 79.91°W (Elev. 1086 ft)
4:17 am EDT Apr 23, 2026
5am EDT Apr 23, 2026-6pm EDT Apr 29, 2026


