San Pablo Bay Weather Forecast

    • 56
    • 62

    Becoming Sunny

    • 57
    • 63

    Partly Sunny

    • 57
    • 61

    Partly Sunny

    • 58
    • 63

    Mostly Cloudy

    • 58
    • 64

    Partly Sunny

    • 58
    • 63

    Partly Sunny

    • 57
    • 63

    Mostly Sunny

Today 15 Aug East Bay Interior Valleys

Sunny. Highs in the lower to mid 80s. West Winds 10 to 15 Mph.

Tonight 15 Aug East Bay Interior Valleys

Mostly clear. Lows in the upper 50s. West Winds 5 to 10 Mph.

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San Pablo Bay Temperature Statistics

August Temperature

Novato / Gnoss Field (10.6 miles)

  • Lowest 10 August, 2026

    51.8 °F

  • Average August

    66.2 °F

  • Highest 2 August, 2026

    98.6 °F

Climate (2021–2026)

Novato / Gnoss Field (10.6 miles)

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  • Average Low 2021–2026

    46.9 °F

  • Average 2021–2026

    57.8 °F

  • Average High 2021–2026

    72.5 °F
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