Park Santiago Weather Forecast

    • 57
    • 73

    Mostly Sunny

    • 62
    • 79

    Sunny

    • 69
    • 89

    Sunny

    • 71
    • 92

    Sunny

    • 69
    • 91

    Sunny

    • 67
    • 89

    Mostly Sunny

Today 13 Oct Orange County Inland

Mostly sunny. Highs 71 to 74. Light Winds becoming southwest to 10 Mph in the afternoon.

Tonight 13 Oct Orange County Inland

Clear. Lows 51 to 57. Light Winds.

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  • Temperature Real-Time

Park Santiago Temperature Statistics

October Temperature

John Wayne-Orange County Airport (5.6 miles)

  • Lowest 1 October, 2026

    67.6 °F

  • Average October

    81.9 °F

  • Highest 3 October, 2026

    102.7 °F

Climate (2021–2026)

John Wayne-Orange County Airport (5.6 miles)

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  • Average Low 2021–2026

    59.1 °F

  • Average 2021–2026

    66.3 °F

  • Average High 2021–2026

    73.9 °F
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