Whiting Ranch Wilderness Park Weather Forecast

    • 64
    • 91

    Mostly Sunny

    • 59
    • 85

    Mostly Sunny

    • 59
    • 83

    Mostly Sunny

    • 57
    • 83

    Mostly Sunny

    • 55
    • 81

    Mostly Sunny

    • 57
    • 81

    Mostly Sunny

Today 11 Sep Orange County Inland

Mostly sunny. Highs 86 to 90 towards the coast to 93 farther inland. Areas of Winds south to 10 Mph.

Tonight 11 Sep Orange County Inland

Mostly clear in the evening. Becoming partly cloudy. Lows 64 to 69. Light Winds.

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  • Temperature Real-Time

Whiting Ranch Wilderness Park Temperature Statistics

September Temperature

John Wayne-Orange County Airport (12.4 miles)

  • Lowest 2 September, 2026

    65.6 °F

  • Average September

    76.3 °F

  • Highest 8 September, 2026

    98.1 °F

Climate (2021–2026)

John Wayne-Orange County Airport (12.4 miles)

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  • Average Low 2021–2026

    59 °F

  • Average 2021–2026

    66.1 °F

  • Average High 2021–2026

    73.8 °F
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