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

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

PETALUMA WEATHER

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Good weather and PEACE to everyone!

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