Petaluma Municipal Airport Weather Forecast

    • 52
    • 70

    Rain

    • 49
    • 68

    Rain

    • 49
    • 72

    Partly Sunny

    • 49
    • 74

    Mostly Sunny

    • 50
    • 75

    Mostly Sunny

    • 54
    • 80

    Mostly Sunny

Today 2 Sep North Bay Interior Valleys

Mostly cloudy in the morning then becoming partly cloudy. A chance of drizzle in the morning. A slight chance of drizzle in the afternoon. Highs in the 60s to 70s. Southwest Winds 10 to 20 Mph.

Tonight 2 Sep North Bay Interior Valleys

Partly cloudy in the evening. Patchy fog. Rain and a chance of drizzle after midnight. Lows in the 40s to upper 50s. Southwest Winds 5 to 15 Mph.

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Petaluma Municipal Airport Temperature Statistics

September Temperature

Petaluma Municipal Airport (0 miles)

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Climate (2021–2026)

Petaluma Municipal Airport (0 miles)

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  • Average Low 2021–2026

    44.7 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    68.5 °F
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