Sullivan Canyon Park Weather Forecast

    • 57
    • 80

    Mostly Sunny

    • 56
    • 78

    Mostly Sunny

    • 54
    • 77

    Partly Sunny

    • 53
    • 71

    Patchy Fog

    • 53
    • 68

    Patchy Fog

    • 54
    • 71

    Partly Sunny

Today 18 Oct Eastern Santa Monica Mountains Recreational Area

Sunny. Highs in the mid 70s to lower 80s.

Tonight 18 Oct Eastern Santa Monica Mountains Recreational Area

Mostly clear. Lows in the 50s to around 60.

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Sullivan Canyon Park Temperature Statistics

October Temperature

Santa Monica, Santa Monica Municipal Airport (5 miles)

  • Lowest 15 October, 2025

    53.1 °F

  • Average October

    64.8 °F

  • Highest 10 October, 2025

    75.9 °F

Climate (2020–Present)

Santa Monica, Santa Monica Municipal Airport (5 miles)

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  • Average Low 2020–2025

    55.9 °F

  • Average 2020–2025

    62.5 °F

  • Average High 2020–2025

    69.7 °F
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