San Francisco Bay - Oyster Bay Regional Shoreline Weather Forecast

    • 61
    • 79

    Partly Sunny

    • 60
    • 73

    Mostly Sunny

    • 58
    • 70

    Mostly Sunny

    • 58
    • 73

    Mostly Sunny

    • 58
    • 73

    Partly Sunny

    • 58
    • 70

    Partly Sunny

Today 10 Sep San Francisco Bay Shoreline

Partly cloudy in the morning then becoming sunny. Highs in the 70s to upper 80s. West Winds 5 to 10 Mph increasing to 10 to 20 Mph in the afternoon.

Tonight 10 Sep San Francisco Bay Shoreline

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 60s. West Winds 5 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

San Francisco Bay - Oyster Bay Regional Shoreline Temperature Statistics

September Temperature

Oakland, Metro Oakland International Airport (1.9 miles)

  • Lowest 7 September, 2026

    54 °F

  • Average September

    66 °F

  • Highest 7 September, 2026

    81 °F

Climate (2021–2026)

Oakland, Metro Oakland International Airport (1.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    51.1 °F

  • Average 2021–2026

    58.9 °F

  • Average High 2021–2026

    67.2 °F
Get WillyWeather+ to remove ads