| NWS Forecast for: West Mifflin PA Issued by: National Weather Service Pittsburgh, PA Last Update: 7:01 am EDT Jun 15, 2026 | |
| Today: Mostly sunny, with a high near 68. West wind 9 to 11 mph. Tonight: Mostly clear, with a low around 51. Northwest wind around 6 mph becoming calm. Tuesday: Increasing clouds, with a high near 74. Southwest wind 6 to 9 mph. Tuesday Night: A chance of showers after 2am. Partly cloudy, with a low around 58. South wind around 7 mph. Chance of precipitation is 30%. Wednesday: A chance of showers, mainly before 8am. Mostly sunny, with a high near 78. Southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. Wednesday Night: A chance of thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then showers and possibly a thunderstorm after 2am. Low around 65. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible. Thursday: Showers and possibly a thunderstorm. High near 82. Breezy. Chance of precipitation is 90%. Thursday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 61. Chance of precipitation is 60%. Juneteenth: Mostly sunny, with a high near 75. Friday Night: Mostly clear, with a low around 57. Saturday: Sunny, with a high near 75. Saturday Night: Partly cloudy, with a low around 58. Sunday: A chance of showers. Mostly sunny, with a high near 77. Chance of precipitation is 30%. | |
| West Mifflin PA 40.36°N 79.91°W (Elev. 1017 ft) | |
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