Santa Catalina Island - Little Harbor Weather Forecast

    • 55
    • 69

    Patchy Fog

    • 55
    • 69

    Mostly Cloudy

    • 55
    • 71

    Patchy Fog

    • 55
    • 72

    Patchy Fog

    • 55
    • 74

    Patchy Fog

    • 55
    • 71

    Patchy Fog

    • 55
    • 70

    Cloudy

Today 6 Jul Catalina and Santa Barbara Islands

Low Clouds and fog in the morning then partly cloudy. Highs from around 70 near the coast to the mid to upper 70s interior.

Tonight 6 Jul Catalina and Santa Barbara Islands

Partly cloudy in the evening then low Clouds and fog. Lows in the upper 40s to mid 50s.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Santa Catalina Island - Little Harbor Temperature Statistics

July Temperature

San Clemente Island NALF (25.5 miles)

  • Lowest 1 July, 2025

    57 °F

  • Average July

    61.2 °F

  • Highest 4 July, 2025

    70 °F

Climate (2020–Present)

San Clemente Island NALF (25.5 miles)

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

  • Average Low 2020–2025

    56.9 °F

  • Average 2020–2025

    61.4 °F

  • Average High 2020–2025

    66.2 °F
Get WillyWeather+ to remove ads