Alcatraz Island Weather Forecast

    • 54
    • 59

    Chance Rain

    • 54
    • 59

    Areas Fog

    • 54
    • 61

    Rain Likely

    • 53
    • 58

    Rain

    • 48
    • 57

    Chance Rain

    • 48
    • 56

    Mostly Sunny

    • 49
    • 55

    Partly Sunny

Today 3 Dec San Francisco

Mostly cloudy. A chance of rain. Highs in the upper 50s to mid 60s. Southwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Alcatraz Island Temperature Statistics

December Temperature

Oakland, Metro Oakland International Airport (12.4 miles)

  • Lowest 1 December, 2023

    41 °F

  • Average December

    52.6 °F

  • Highest 1 December, 2023

    59 °F

Climate (2018–Present)

Oakland, Metro Oakland International Airport (12.4 miles)

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

  • Average Low 2018–2023

    51.5 °F

  • Average 2018–2023

    58.7 °F

  • Average High 2018–2023

    67.3 °F
Get an account to remove ads