San Francisco Bay - Fort Mason Weather Forecast

    • 58
    • 62

    Rain Showers Likely

    • 56
    • 59

    Partly Sunny

    • 55
    • 62

    Mostly Sunny

    • 55
    • 64

    Slight Chance Rain Showers

    • 57
    • 65

    Slight Chance Rain Showers

Today 21 Oct San Francisco

Mostly cloudy. A chance of Showers. Highs in the 60s to lower 70s. Southwest Winds up to 5 Mph.

Tonight 21 Oct San Francisco

Mostly cloudy. A chance of Showers. Lows in the mid 50s. West Winds up to 5 Mph.

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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

    65.9 °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

    51.2 °F

  • Average 2021–2026

    59 °F

  • Average High 2021–2026

    67.3 °F
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