San Francisco Bay - Fort Mason Weather Forecast

    • 55
    • 61

    Sunny

    • 54
    • 63

    Mostly Sunny

    • 56
    • 63

    Partly Sunny

    • 55
    • 61

    Partly Sunny

    • 55
    • 60

    Partly Sunny

    • 56
    • 61

    Mostly Cloudy

    • 56
    • 60

    Mostly Cloudy

Today 23 Oct San Francisco

Mostly cloudy in the morning then becoming partly cloudy. A chance of Showers. Highs in the lower 60s.

Tonight 23 Oct San Francisco

Clear. Lows in the lower 50s. Northwest Winds 5 to 10 Mph.

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  • Temperature Real-Time

San Francisco Bay - Fort Mason Temperature Statistics

October Temperature

Oakland, Metro Oakland International Airport (12.4 miles)

  • Lowest 13 October, 2026

    46.7 °F

  • Average October

    65.2 °F

  • Highest 3 October, 2026

    91.7 °F

Climate (2021–2026)

Oakland, Metro Oakland International Airport (12.4 miles)

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  • Average Low 2021–2026

    51.1 °F

  • Average 2021–2026

    59 °F

  • Average High 2021–2026

    67.3 °F
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