Santiago Canyon Weather Forecast

    • 51
    • 68

    Patchy Fog

    • 52
    • 70

    Patchy Fog

    • 48
    • 67

    Chance Rain Showers

    • 48
    • 59

    Chance Rain Showers

    • 48
    • 59

    Mostly Cloudy

    • 50
    • 67

    Partly Sunny

Today 1 May Orange County Inland

Mostly cloudy with patchy fog in the morning. Becoming mostly sunny. Highs 69 to 72. Light Winds becoming southwest 10 Mph in the afternoon.

Tonight 1 May Orange County Inland

Partly cloudy in the evening. Becoming cloudy overnight with patchy fog. Lows 50 to 55. Areas of Winds southwest 10 Mph in the evening becoming light.

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Santiago Canyon Temperature Statistics

May Temperature

John Wayne-Orange County Airport (10.6 miles)

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  • Average May

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Climate (2020–Present)

John Wayne-Orange County Airport (10.6 miles)

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  • Average Low 2020–2025

    58.8 °F

  • Average 2020–2025

    65.7 °F

  • Average High 2020–2025

    73.7 °F
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