San Francisco Bay - South Beach Harbor Weather Forecast

    • 58
    • 65

    Mostly Sunny

    • 59
    • 66

    Mostly Sunny

    • 59
    • 70

    Mostly Sunny

    • 60
    • 73

    Partly Sunny

    • 60
    • 69

    Mostly Sunny

    • 62
    • 72

    Sunny

    • 63
    • 77

    Mostly Sunny

Today 19 Sep San Francisco

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

Tonight 19 Sep San Francisco

Mostly clear. Lows in the upper 50s. West Winds 10 to 20 Mph decreasing to around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Francisco Bay - South Beach Harbor Temperature Statistics

September Temperature

Oakland, Metro Oakland International Airport (9.3 miles)

  • Lowest 17 September, 2019

    55 °F
  • Average September

    66.8 °F
  • Highest 13 September, 2019

    95 °F

Climate (2010–Present)

Oakland, Metro Oakland International Airport (9.3 miles)

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  • Average Low 2010–Present

    52.1 °F
  • Average 2010–Present

    58.8 °F
  • Average High 2010–Present

    67 °F
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