Petaluma River - Upper Drawbridge Weather Forecast

    • 49
    • 79

    Increasing Clouds

    • 49
    • 81

    Partly Sunny

    • 50
    • 88

    Partly Sunny

    • 50
    • 81

    Partly Sunny

    • 48
    • 74

    Partly Sunny

    • 49
    • 77

    Mostly Sunny

Today 9 May North Bay Interior Valleys

Sunny. Highs in the 70s to 80s. Southwest Winds 5 to 15 Mph.

Tonight 9 May North Bay Interior Valleys

Mostly clear in the evening then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 40s to lower 60s. West Winds 10 to 15 Mph.

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Petaluma River - Upper Drawbridge Temperature Statistics

May Temperature

Petaluma Municipal Airport (1.9 miles)

  • Lowest 4 May, 2026

    42.8 °F

  • Average May

    55.4 °F

  • Highest 1 May, 2026

    73.4 °F

Climate (2021–Present)

Petaluma Municipal Airport (1.9 miles)

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  • Average Low 2021–2026

    44.8 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    68.5 °F
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