San Francisco Zoo Weather Forecast

    • 60
    • 64

    Mostly Cloudy

    • 58
    • 66

    Partly Sunny

    • 59
    • 69

    Partly Sunny

    • 58
    • 68

    Partly Sunny

    • 58
    • 66

    Partly Sunny

    • 59
    • 64

    Partly Sunny

    • 59
    • 65

    Partly Sunny

Today 13 Sep San Francisco

Mostly cloudy in the morning then becoming partly cloudy. Patchy drizzle in the morning. Highs in the 60s to lower 70s. West Winds 5 to 10 Mph increasing to 10 to 20 Mph in the afternoon.

Tonight 13 Sep San Francisco

Partly cloudy. Lows in the lower 60s. West Winds 10 to 20 Mph.

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San Francisco Zoo Temperature Statistics

September Temperature

San Francisco, San Francisco International Airport (10.6 miles)

  • Lowest 1 September, 2025

    57 °F

  • Average September

    65.5 °F

  • Highest 8 September, 2025

    77 °F

Climate (2020–Present)

San Francisco, San Francisco International Airport (10.6 miles)

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  • Average Low 2020–2025

    52.3 °F

  • Average 2020–2025

    58.3 °F

  • Average High 2020–2025

    66.7 °F
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