San Francisco Weather Forecast

    • 57
    • 67

    Increasing Clouds

    • 57
    • 69

    Partly Sunny

    • 57
    • 68

    Chance Drizzle

    • 55
    • 67

    Mostly Sunny

    • 56
    • 66

    Partly Sunny

    • 57
    • 67

    Partly Sunny

Today 1 Sep San Francisco

Mostly cloudy in the morning then becoming partly cloudy. A slight chance of drizzle in the morning. Highs in the 60s. Southwest Winds 5 to 15 Mph.

Tonight 1 Sep San Francisco

Partly cloudy in the evening then becoming mostly cloudy. A slight chance of drizzle after midnight. Lows in the upper 50s. Southwest Winds 5 to 15 Mph.

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San Francisco Temperature Statistics

September Temperature

Oakland, Metro Oakland International Airport (10.6 miles)

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  • Average September

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Climate (2021–2026)

Oakland, Metro Oakland International Airport (10.6 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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