San Francisco Bay - Red Rock Island Weather Forecast

    • 56
    • 60

    Rain

    • 53
    • 59

    Rain Showers

    • 50
    • 55

    Rain Likely

    • 50
    • 56

    Mostly Sunny

    • 52
    • 55

    Mostly Cloudy

    • 51
    • 55

    Chance Rain

    • 50
    • 56

    Partly Sunny

Today 15 Nov San Francisco Bay Shoreline

Mostly cloudy. A chance of rain in the afternoon. Highs in the mid 60s. Northwest Winds 5 to 10 Mph.

Tonight 15 Nov San Francisco Bay Shoreline

Rain. Lows in the mid 50s. South Winds 5 to 15 Mph.

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San Francisco Bay - Red Rock Island Temperature Statistics

November Temperature

Novato / Gnoss Field (16.2 miles)

  • Lowest 1 November, 2025

    42.8 °F

  • Average November

    59.6 °F

  • Highest 10 November, 2025

    82.4 °F

Climate (2020–Present)

Novato / Gnoss Field (16.2 miles)

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  • Average Low 2020–2025

    46 °F

  • Average 2020–2025

    57.4 °F

  • Average High 2020–2025

    72.4 °F
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