Petaluma Weather Forecast

    • 41
    • 67

    Mostly Sunny

    • 46
    • 74

    Mostly Sunny

    • 47
    • 82

    Mostly Sunny

    • 41
    • 70

    Mostly Sunny

    • 40
    • 69

    Partly Sunny

    • 42
    • 71

    Mostly Cloudy

    • 47
    • 69

    Chance Rain

Today 30 Mar North Bay Interior Valleys

Sunny. Highs in the 60s to lower 70s. Northwest Winds 10 to 20 Mph.

Tonight 30 Mar North Bay Interior Valleys

Mostly clear. Breezy. Lows in the 30s to upper 40s. Northwest Winds 20 to 30 Mph.

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Petaluma Temperature Statistics

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