San Francisco Bay - South Basin Weather Forecast

    • 61
    • 66

    Partly Sunny

    • 56
    • 65

    Partly Sunny

    • 57
    • 64

    Chance Rain

    • 56
    • 64

    Mostly Sunny

    • 56
    • 65

    Mostly Sunny

    • 56
    • 63

    Partly Sunny

Today 8 Oct San Francisco

Mostly cloudy in the morning then becoming partly cloudy. Highs in the 60s to lower 70s. Southwest Winds 10 to 20 Mph.

Tonight 8 Oct San Francisco

Partly cloudy in the evening then becoming mostly cloudy. A slight chance of drizzle. Lows in the upper 50s. Southwest Winds 10 to 20 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

San Francisco Bay - South Basin Temperature Statistics

October Temperature

San Francisco, San Francisco International Airport (6.8 miles)

  • Lowest 5 October, 2025

    54 °F

  • Average October

    63.6 °F

  • Highest 5 October, 2025

    72 °F

Climate (2020–Present)

San Francisco, San Francisco International Airport (6.8 miles)

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

  • Average Low 2020–2025

    52.3 °F

  • Average 2020–2025

    58.3 °F

  • Average High 2020–2025

    66.6 °F
Get WillyWeather+ to remove ads