Santa Cruz Island - Potato Harbor Weather Forecast

    • 55
    • 78

    Mostly Sunny

    • 55
    • 70

    Partly Sunny

    • 55
    • 68

    Mostly Sunny

    • 60
    • 70

    Sunny

    • 61
    • 76

    Sunny

    • 57
    • 76

    Mostly Cloudy

Today 31 Jan Santa Cruz and Anacapa Islands

Sunny. Highs in the 70s.

Tonight 31 Jan Santa Cruz and Anacapa Islands

Clear. Lows in the mid 50s to around 60.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Santa Cruz Island - Potato Harbor Temperature Statistics

January Temperature

Oxnard, Oxnard Airport (24.2 miles)

  • Lowest 9 January, 2026

    41.6 °F

  • Average January

    59.7 °F

  • Highest 14 January, 2026

    84.7 °F

Climate (2021–Present)

Oxnard, Oxnard Airport (24.2 miles)

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

  • Average Low 2021–2026

    53.8 °F

  • Average 2021–2026

    60.7 °F

  • Average High 2021–2026

    68.3 °F
Get WillyWeather+ to remove ads