Santiago Canyon Weather Forecast

    • 48
    • 60

    Blowing Dust

    • 50
    • 65

    Blowing Dust

    • 51
    • 70

    Breezy

    • 51
    • 73

    Sunny

    • 53
    • 76

    Mostly Sunny

    • 53
    • 77

    Sunny

Today 9 Jan Orange County Inland

Sunny. Areas of blowing dust. Highs 62 to 65. Areas of Winds northeast 30 to 40 Mph with Gusts to 65 Mph. Becoming 20 to 30 Mph with Gusts to 45 Mph this afternoon.

Tonight 9 Jan Orange County Inland

Clear. Lows 45 to 49. Areas of Winds northeast 20 to 30 Mph. Gusts to 45 Mph. Becoming 55 Mph overnight.

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  • Temperature Real-Time

Santiago Canyon Temperature Statistics

January Temperature

John Wayne-Orange County Airport (10.6 miles)

  • Lowest 7 January, 2026

    52 °F

  • Average January

    59.9 °F

  • Highest 2 January, 2026

    68 °F

Climate (2021–Present)

John Wayne-Orange County Airport (10.6 miles)

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  • Average Low 2021–2026

    58.8 °F

  • Average 2021–2026

    65.7 °F

  • Average High 2021–2026

    73.3 °F
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