San Pablo Bay - Novato Creek Entrance Weather Forecast

    • 54
    • 74

    Mostly Sunny

    • 57
    • 83

    Becoming Sunny

    • 59
    • 80

    Partly Sunny

    • 52
    • 75

    Mostly Sunny

    • 53
    • 73

    Partly Sunny

    • 53
    • 70

    Mostly Sunny

    • 54
    • 75

    Mostly Sunny

Today 22 Sep North Bay Interior Valleys

Sunny. Highs in the lower 70s to mid 80s. Southwest Winds 5 to 10 Mph.

Tonight 22 Sep North Bay Interior Valleys

Mostly clear except patchy fog in the evening. Areas of fog after midnight. Lows in the 40s to upper 50s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Pablo Bay - Novato Creek Entrance Temperature Statistics

September Temperature

Novato / Gnoss Field (4.3 miles)

  • Lowest 6 September, 2026

    48.2 °F

  • Average September

    66 °F

  • Highest 9 September, 2026

    100.4 °F

Climate (2021–2026)

Novato / Gnoss Field (4.3 miles)

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  • Average Low 2021–2026

    47 °F

  • Average 2021–2026

    57.8 °F

  • Average High 2021–2026

    72.4 °F
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