Oakville Weather Forecast

    • 65
    • 99

    Hot

    • 65
    • 101

    Hot

    • 64
    • 101

    Hot

    • 60
    • 100

    Hot

    • 60
    • 98

    Hot

    • 55
    • 90

    Partly Sunny

Today 4 Oct North Bay Interior Valleys

Mostly cloudy. Highs mid 80s to 101. Northeast Winds up to 5 Mph. Becoming south in the afternoon.

Tonight 4 Oct North Bay Interior Valleys

Mostly clear. Lows in the upper 50s to lower 70s. West Winds up to 5 Mph. Becoming northwest after midnight.

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Oakville Temperature Statistics

October Temperature

Petaluma Municipal Airport (16.2 miles)

  • Lowest 1 October, 2026

    44.6 °F

  • Average October

    63 °F

  • Highest 2 October, 2026

    91.4 °F

Climate (2021–2026)

Petaluma Municipal Airport (16.2 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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