San Pablo Bay Weather Forecast

    • 55
    • 66

    Mostly Sunny

    • 59
    • 71

    Becoming Sunny

    • 58
    • 72

    Sunny

    • 56
    • 71

    Sunny

    • 53
    • 64

    Mostly Sunny

    • 53
    • 60

    Partly Sunny

    • 53
    • 59

    Partly Sunny

Today 14 Oct East Bay Interior Valleys

Sunny. Highs in the lower 70s.

Tonight 14 Oct East Bay Interior Valleys

Clear. Lows in the lower 50s. West Winds up to 5 Mph in the evening. Becoming light.

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San Pablo Bay Temperature Statistics

October Temperature

Novato / Gnoss Field (10.6 miles)

  • Lowest 12 October, 2026

    44.6 °F

  • Average October

    64.7 °F

  • Highest 3 October, 2026

    100.4 °F

Climate (2021–2026)

Novato / Gnoss Field (10.6 miles)

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  • Average Low 2021–2026

    47 °F

  • Average 2021–2026

    57.8 °F

  • Average High 2021–2026

    72.5 °F
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