San Francisco Bay - Sierra Point Marina Weather Forecast

    • 54
    • 68

    Becoming Sunny

    • 53
    • 66

    Mostly Sunny

    • 54
    • 73

    Mostly Sunny

    • 51
    • 67

    Breezy

    • 51
    • 68

    Mostly Sunny

    • 54
    • 68

    Mostly Cloudy

Today 3 Jun San Francisco Bay Shoreline

Sunny, breezy. Highs in the upper 60s to mid 70s. West Winds 5 to 15 Mph increasing to 20 to 30 Mph in the afternoon.

Tonight 3 Jun San Francisco Bay Shoreline

Mostly clear in the evening then becoming partly cloudy. Breezy. Lows in the mid 50s. West Winds 20 to 30 Mph decreasing to 10 to 20 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

San Francisco Bay - Sierra Point Marina Temperature Statistics

June Temperature

San Francisco, San Francisco International Airport (3.7 miles)

  • Lowest 1 June, 2026

    53.1 °F

  • Average June

    59.9 °F

  • Highest 1 June, 2026

    70 °F

Climate (2021–Present)

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

    58.6 °F

  • Average High 2021–2026

    66.8 °F
Get WillyWeather+ to remove ads