San Francisco Bay - Mission Bay Weather Forecast

    • 59
    • 69

    Mostly Sunny

    • 59
    • 66

    Increasing Clouds

    • 60
    • 64

    Mostly Cloudy

    • 59
    • 67

    Partly Sunny

    • 59
    • 67

    Partly Sunny

    • 59
    • 67

    Partly Sunny

    • 60
    • 66

    Partly Sunny

Today 14 Sep San Francisco

Sunny. Highs in the 60s to mid 70s. West Winds 10 to 15 Mph.

Tonight 14 Sep San Francisco

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 50s. West Winds 5 to 15 Mph.

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  • Temperature Real-Time

San Francisco Bay - Mission Bay Temperature Statistics

September Temperature

Oakland, Metro Oakland International Airport (9.3 miles)

  • Lowest 7 September, 2026

    53.7 °F

  • Average September

    68 °F

  • Highest 9 September, 2026

    96.7 °F

Climate (2021–2026)

Oakland, Metro Oakland International Airport (9.3 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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