San Francisco Bay - Sausalito Weather Forecast

    • 57
    • 68

    Mostly Sunny

    • 57
    • 69

    Increasing Clouds

    • 57
    • 63

    Mostly Cloudy

    • 57
    • 63

    Partly Sunny

    • 57
    • 65

    Partly Sunny

    • 59
    • 73

    Mostly Sunny

    • 59
    • 74

    Partly Sunny

Today 18 Sep Coastal North Bay Including Point Reyes National Seashore

Partly cloudy. Highs in the mid 60s to lower 70s. West Winds around 10 Mph.

Tonight 18 Sep Coastal North Bay Including Point Reyes National Seashore

Partly cloudy. Lows in the mid 50s. Northwest Winds 5 to 10 Mph.

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San Francisco Bay - Sausalito Temperature Statistics

September Temperature

Oakland, Metro Oakland International Airport (16.2 miles)

  • Lowest 14 September, 2026

    52.6 °F

  • Average September

    66.9 °F

  • Highest 9 September, 2026

    96.7 °F

Climate (2021–2026)

Oakland, Metro Oakland International Airport (16.2 miles)

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  • Average Low 2021–2026

    51.1 °F

  • Average 2021–2026

    58.9 °F

  • Average High 2021–2026

    67.2 °F
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