Peters Canyon Regional Park Weather Forecast

    • 65
    • 87

    Increasing Clouds

    • 64
    • 85

    Mostly Sunny

    • 62
    • 83

    Patchy Fog

    • 60
    • 80

    Mostly Sunny

    • 61
    • 81

    Mostly Sunny

    • 64
    • 85

    Sunny

Today 12 Sep Orange County Inland

Partly cloudy this morning. Becoming sunny. Highs 84 to 87 towards the coast to 90 farther inland. Areas of Winds south to 10 Mph.

Tonight 12 Sep Orange County Inland

Partly cloudy in the evening. Becoming mostly cloudy overnight with patchy fog. Lows 62 to 68. Areas of Winds southwest to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Peters Canyon Regional Park Temperature Statistics

September Temperature

John Wayne-Orange County Airport (8.1 miles)

  • Lowest 2 September, 2026

    65.6 °F

  • Average September

    78.3 °F

  • Highest 9 September, 2026

    100.9 °F

Climate (2021–2026)

John Wayne-Orange County Airport (8.1 miles)

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  • Average Low 2021–2026

    59 °F

  • Average 2021–2026

    66.1 °F

  • Average High 2021–2026

    73.8 °F
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