Downtown (San Francisco) Weather Forecast

    • 60
    • 68

    Chance Rain Showers

    • 59
    • 67

    Partly Sunny

    • 58
    • 68

    Partly Sunny

    • 60
    • 67

    Partly Sunny

    • 59
    • 69

    Partly Sunny

    • 59
    • 71

    Mostly Sunny

Today 10 Sep San Francisco

Mostly cloudy. A chance of Showers. Highs in the 60s to lower 70s. West Winds 5 to 15 Mph.

Tonight 10 Sep San Francisco

Mostly cloudy. Lows around 60. West Winds 5 to 15 Mph.

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Downtown (San Francisco) Temperature Statistics

September Temperature

Oakland, Metro Oakland International Airport (10.6 miles)

  • Lowest 8 September, 2025

    57.9 °F

  • Average September

    65.6 °F

  • Highest 1 September, 2025

    78.1 °F

Climate (2020–Present)

Oakland, Metro Oakland International Airport (10.6 miles)

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  • Average Low 2020–2025

    51 °F

  • Average 2020–2025

    58.7 °F

  • Average High 2020–2025

    67.2 °F
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