San Francisco Bay Weather Forecast

    • 58
    • 71

    Mostly Sunny

    • 58
    • 63

    Partly Sunny

    • 58
    • 61

    Partly Sunny

    • 60
    • 63

    Mostly Sunny

    • 58
    • 63

    Partly Sunny

    • 58
    • 62

    Partly Sunny

    • 61
    • 67

    Mostly Sunny

Today 20 Sep San Francisco Bay Shoreline

Sunny. Highs in the lower to mid 80s. Northwest Winds around 5 Mph increasing to 10 to 20 Mph in the afternoon.

Tonight 20 Sep San Francisco Bay Shoreline

Mostly clear. Haze in the evening. Lows in the upper 50s. Northwest Winds 10 to 20 Mph. Becoming west around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Francisco Bay Temperature Statistics

September Temperature

Oakland, Metro Oakland International Airport (1.9 miles)

  • Lowest 11 September, 2020

    55 °F
  • Average September

    66.7 °F
  • Highest 7 September, 2020

    98.1 °F

Climate (2010–Present)

Oakland, Metro Oakland International Airport (1.9 miles)

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  • Average Low 2010–Present

    52.2 °F
  • Average 2010–Present

    59 °F
  • Average High 2010–Present

    67.5 °F
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