Twin Lakes Weather Forecast

    • 57
    • 74

    Patchy Fog

    • 59
    • 77

    Becoming Sunny

    • 63
    • 91

    Mostly Sunny

    • 62
    • 88

    Mostly Sunny

    • 59
    • 84

    Mostly Sunny

    • 59
    • 81

    Mostly Sunny

    • 59
    • 81

    Mostly Sunny

Today 26 Oct Orange County Inland

Partly cloudy with patchy fog this morning. Becoming mostly sunny. Highs 72 to 75. Light Winds becoming southwest 10 Mph this afternoon.

Tonight 26 Oct Orange County Inland

Mostly clear this evening. Becoming partly cloudy. Patchy fog overnight. Lows 51 to 57. Light Winds.

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Twin Lakes Temperature Statistics

October Temperature

John Wayne-Orange County Airport (6.8 miles)

  • Lowest 16 October, 2025

    54 °F

  • Average October

    66.6 °F

  • Highest 18 October, 2025

    84 °F

Climate (2020–Present)

John Wayne-Orange County Airport (6.8 miles)

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  • Average Low 2020–2025

    58.6 °F

  • Average 2020–2025

    65.6 °F

  • Average High 2020–2025

    73.4 °F
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