San Francisco - Oakland Bay Bridge Weather Forecast

    • 52
    • 68

    Mostly Sunny

    • 53
    • 64

    Partly Sunny

    • 53
    • 67

    Partly Sunny

    • 52
    • 65

    Partly Sunny

    • 55
    • 64

    Partly Sunny

    • 55
    • 58

    Mostly Sunny

Today 21 May San Francisco

Partly cloudy in the morning then becoming sunny. Highs in the upper 50s to lower 70s. Southwest Winds 5 to 10 Mph.

Tonight 21 May San Francisco

Partly cloudy. Lows in the upper 40s to mid 50s. Southwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

San Francisco - Oakland Bay Bridge Temperature Statistics

May Temperature

Oakland, Metro Oakland International Airport (9.3 miles)

  • Lowest 16 May, 2026

    48.7 °F

  • Average May

    61 °F

  • Highest 18 May, 2026

    82 °F

Climate (2021–Present)

Oakland, Metro Oakland International Airport (9.3 miles)

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

  • Average Low 2021–2026

    51.1 °F

  • Average 2021–2026

    58.8 °F

  • Average High 2021–2026

    67.1 °F
Get WillyWeather+ to remove ads