Weather in West Mifflin, Pennsylvania as of 22 October, 2025. Temperature, rain and forecast for this week.

The following widget shows the weather in West Mifflin, Pennsylvania as of 22 October, 2025. Click on the widget to open the weather forecast for West Mifflin. Please note: the weather in West Mifflin may change in any second, so make your decisions wisely and follow the news.

WEST MIFFLIN WEATHER

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Good weather and PEACE to everyone!

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