Westpark Weather Forecast

    • 64
    • 79

    Increasing Clouds

    • 64
    • 79

    Increasing Clouds

    • 64
    • 81

    Partly Sunny

    • 64
    • 83

    Patchy Fog

    • 67
    • 85

    Mostly Sunny

    • 68
    • 87

    Patchy Fog

    • 68
    • 86

    Partly Sunny

Today 12 Sep Orange County Inland

Mostly cloudy with patchy fog this morning. Becoming sunny. Highs 76 to 80. Light Winds becoming southwest 10 Mph this afternoon.

Tonight 12 Sep Orange County Inland

Mostly clear this evening. Becoming mostly cloudy. Patchy fog overnight. Lows 57 to 64. Areas of Winds southwest 10 Mph this evening becoming light.

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Westpark Temperature Statistics

September Temperature

John Wayne-Orange County Airport (2.5 miles)

  • Lowest 5 September, 2025

    66.9 °F

  • Average September

    73.8 °F

  • Highest 3 September, 2025

    86 °F

Climate (2020–Present)

John Wayne-Orange County Airport (2.5 miles)

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  • Average Low 2020–2025

    58.7 °F

  • Average 2020–2025

    65.7 °F

  • Average High 2020–2025

    73.6 °F
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