Park Santiago Weather Forecast

    • 74
    • 100

    Hot

    • 71
    • 97

    Hot

    • 70
    • 94

    Mostly Sunny

    • 69
    • 92

    Mostly Sunny

    • 67
    • 88

    Slight Chance Rain Showers

    • 64
    • 81

    Slight Chance Rain Showers

Today 6 Oct Orange County Inland

Mostly sunny. Hot. Highs 95 to 100 towards the coast to 99 to 102 farther inland. Light Winds becoming southwest to 10 Mph in the afternoon.

Tonight 6 Oct Orange County Inland

Clear. Lows 70 to 73. Areas of Winds west to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Park Santiago Temperature Statistics

October Temperature

John Wayne-Orange County Airport (5.6 miles)

  • Lowest 2 October, 2026

    66.9 °F

  • Average October

    80.7 °F

  • Highest 3 October, 2026

    100.9 °F

Climate (2021–2026)

John Wayne-Orange County Airport (5.6 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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