Marine Corps Air Station El Toro Weather Forecast

    • 65
    • 87

    Mostly Sunny

    • 65
    • 85

    Mostly Sunny

    • 68
    • 90

    Mostly Sunny

    • 71
    • 94

    Mostly Sunny

    • 73
    • 97

    Hot

    • 74
    • 98

    Hot

Today 29 Sep Orange County Inland

Sunny. Highs 85 to 88. Light Winds becoming west 10 to 15 Mph with Gusts to 25 Mph this afternoon.

Tonight 29 Sep Orange County Inland

Clear in the evening. Becoming partly cloudy. Lows 61 to 67. Areas of Winds southeast 10 Mph.

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Marine Corps Air Station El Toro Temperature Statistics

September Temperature

John Wayne-Orange County Airport (7.5 miles)

  • Lowest 2 September, 2026

    65.6 °F

  • Average September

    76.4 °F

  • Highest 9 September, 2026

    102.7 °F

Climate (2021–2026)

John Wayne-Orange County Airport (7.5 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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