Peters Canyon Regional Park Weather Forecast

    • 49
    • 68

    Sunny

    • 49
    • 69

    Mostly Sunny

    • 51
    • 72

    Mostly Sunny

    • 55
    • 76

    Mostly Sunny

    • 55
    • 79

    Mostly Sunny

    • 55
    • 77

    Mostly Sunny

    • 55
    • 76

    Sunny

Today 5 Dec Orange County Inland

Sunny. Highs 69 to 72. Light Winds.

Tonight 5 Dec Orange County Inland

Clear. Lows around 50. Light Winds.

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Peters Canyon Regional Park Temperature Statistics

December Temperature

John Wayne-Orange County Airport (8.1 miles)

  • Lowest 1 December, 2025

    52 °F

  • Average December

    60.2 °F

  • Highest 1 December, 2025

    66 °F

Climate (2020–Present)

John Wayne-Orange County Airport (8.1 miles)

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  • Average Low 2020–2025

    58.7 °F

  • Average 2020–2025

    65.6 °F

  • Average High 2020–2025

    73.4 °F
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