Weather in Williamsport, Pennsylvania as of 17 August, 2025. Temperature, rain and forecast for this week.

The following widget shows the weather in Williamsport, Pennsylvania as of 17 August, 2025. Click on the widget to open the weather forecast for Williamsport. Please note: the weather in Williamsport may change in any second, so make your decisions wisely and follow the news.

WILLIAMSPORT WEATHER

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Good weather and PEACE to everyone!

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