San Francisco Bay - Sierra Point Marina Weather Forecast

    • 59
    • 86

    Sunny

    • 57
    • 84

    Mostly Sunny

    • 54
    • 68

    Partly Sunny

    • 56
    • 63

    Mostly Cloudy

    • 56
    • 63

    Chance Rain Showers

    • 57
    • 66

    Partly Sunny

    • 55
    • 64

    Partly Sunny

Today 16 Oct San Francisco Bay Shoreline

Sunny. Highs in the mid 80s to lower 90s. Northwest Winds 5 to 10 Mph.

Tonight 16 Oct San Francisco Bay Shoreline

Clear. Lows in the lower 60s. Southwest Winds up to 5 Mph late in the evening. Becoming light.

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  • Temperature Real-Time

San Francisco Bay - Sierra Point Marina Temperature Statistics

October Temperature

San Francisco, San Francisco International Airport (3.7 miles)

  • Lowest 12 October, 2026

    50.6 °F

  • Average October

    65.5 °F

  • Highest 3 October, 2026

    90.6 °F

Climate (2021–2026)

San Francisco, San Francisco International Airport (3.7 miles)

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  • Average Low 2021–2026

    52.6 °F

  • Average 2021–2026

    58.8 °F

  • Average High 2021–2026

    66.9 °F
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