San Francisco Bay - Sierra Point Marina Weather Forecast

    • 57
    • 72

    Increasing Clouds

    • 57
    • 70

    Gradual Clearing

    • 58
    • 70

    Mostly Cloudy

    • 58
    • 71

    Mostly Cloudy

    • 57
    • 69

    Mostly Cloudy

    • 57
    • 69

    Partly Sunny

    • 57
    • 70

    Partly Sunny

Today 16 Aug San Francisco Bay Shoreline

Sunny. Highs in the 70s to lower 80s. Northwest Winds 10 to 20 Mph.

Tonight 16 Aug San Francisco Bay Shoreline

Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 50s. West Winds 10 to 15 Mph decreasing to up to 5 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

San Francisco Bay - Sierra Point Marina Temperature Statistics

August Temperature

San Francisco, San Francisco International Airport (3.7 miles)

  • Lowest 3 August, 2026

    56.6 °F

  • Average August

    65.6 °F

  • Highest 2 August, 2026

    80.7 °F

Climate (2021–2026)

San Francisco, San Francisco International Airport (3.7 miles)

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

  • Average Low 2021–2026

    52.5 °F

  • Average 2021–2026

    58.7 °F

  • Average High 2021–2026

    66.8 °F
Get WillyWeather+ to remove ads