Twin Lakes Weather Forecast

    • 76
    • 100

    Hot

    • 74
    • 101

    Hot

    • 73
    • 98

    Mostly Sunny

    • 73
    • 95

    Mostly Sunny

    • 72
    • 93

    Mostly Sunny

    • 70
    • 90

    Partly Sunny

Today 4 Oct Orange County Inland

Sunny, hot. Highs 99 to 102. Areas of Winds east 10 to 20 Mph with Gusts to 35 Mph becoming southwest 10 to 15 Mph with Gusts to 25 Mph this afternoon.

Tonight 4 Oct Orange County Inland

Mostly clear. Lows 73 to 76. Light Winds becoming east 10 to 15 Mph with Gusts to 25 Mph overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Twin Lakes Temperature Statistics

October Temperature

John Wayne-Orange County Airport (6.8 miles)

  • Lowest 1 October, 2026

    66.9 °F

  • Average October

    73.1 °F

  • Highest 1 October, 2026

    81 °F

Climate (2021–2026)

John Wayne-Orange County Airport (6.8 miles)

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  • Average Low 2021–2026

    59.1 °F

  • Average 2021–2026

    66.2 °F

  • Average High 2021–2026

    73.8 °F
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