San Francisco - Oakland Bay Bridge Weather Forecast

    • 51
    • 63

    Rain Showers

    • 49
    • 64

    Chance Rain

    • 52
    • 67

    Mostly Sunny

    • 53
    • 66

    Partly Sunny

    • 54
    • 65

    Mostly Cloudy

    • 53
    • 65

    Partly Sunny

Today 21 Apr San Francisco

Showers and a chance of Thunderstorms. Some Thunderstorms may produce small hail. Highs in the upper 50s to mid 60s. Southwest Winds 5 to 15 Mph.

Tonight 21 Apr San Francisco

Showers likely and a slight chance of Thunderstorms in the Evening, then a chance of rain after midnight. Some Thunderstorms may produce small hail in the evening. Lows in the lower 50s. Southwest Winds 5 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

San Francisco - Oakland Bay Bridge Temperature Statistics

April Temperature

Oakland, Metro Oakland International Airport (9.3 miles)

  • Lowest 3 April, 2026

    42.7 °F

  • Average April

    59.6 °F

  • Highest 5 April, 2026

    80.7 °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

    58.7 °F

  • Average High 2021–2026

    67.1 °F
Get WillyWeather+ to remove ads