Santa Catalina Island - Isthmus Cove Weather Forecast

    • 49
    • 59

    Mostly Cloudy

    • 47
    • 58

    Partly Sunny

    • 51
    • 61

    Mostly Cloudy

    • 53
    • 63

    Partly Sunny

    • 53
    • 64

    Partly Sunny

    • 53
    • 64

    Mostly Cloudy

Today 29 Jan Catalina and Santa Barbara Islands

Sunny. Highs in the mid 50s to around 60.

Tonight 29 Jan Catalina and Santa Barbara Islands

Mostly clear in the evening then cloudy. Lows in the 40s to lower 50s.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Santa Catalina Island - Isthmus Cove Temperature Statistics

January Temperature

Torrance, Zamperini Field Airport (26.1 miles)

  • Lowest 14 January, 2025

    39.2 °F

  • Average January

    59 °F

  • Highest 23 January, 2025

    80.6 °F

Climate (2020–Present)

Torrance, Zamperini Field Airport (26.1 miles)

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

  • Average Low 2020–2025

    56.6 °F

  • Average 2020–2025

    66 °F

  • Average High 2020–2025

    72.1 °F
Get WillyWeather+ to remove ads