San Francisco Bay - San Pablo Creek Entrance Weather Forecast

    • 47
    • 54

    Decreasing Clouds

    • 48
    • 56

    Partly Sunny

    • 50
    • 56

    Partly Sunny

    • 50
    • 59

    Partly Sunny

    • 48
    • 60

    Partly Sunny

    • 47
    • 59

    Partly Sunny

Today 7 Dec East Bay Interior Valleys

Mostly cloudy. Widespread dense fog in the morning. Highs in the 50s to lower 60s. Light Winds.

Tonight 7 Dec East Bay Interior Valleys

Mostly cloudy. Areas of dense fog. Lows in the lower 40s. Northeast Winds around 5 Mph.

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San Francisco Bay - San Pablo Creek Entrance Temperature Statistics

December Temperature

Novato / Gnoss Field (14.3 miles)

  • Lowest 2 December, 2025

    37.4 °F

  • Average December

    48 °F

  • Highest 3 December, 2025

    71.6 °F

Climate (2020–Present)

Novato / Gnoss Field (14.3 miles)

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  • Average Low 2020–2025

    46.1 °F

  • Average 2020–2025

    57.4 °F

  • Average High 2020–2025

    72.3 °F
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