Santa Ana Weather Forecast

    • 50
    • 71

    Mostly Sunny

    • 47
    • 72

    Mostly Sunny

    • 50
    • 71

    Mostly Sunny

    • 50
    • 70

    Mostly Sunny

    • 52
    • 72

    Mostly Sunny

    • 56
    • 76

    Mostly Sunny

Today 3 Dec Orange County Inland

Mostly cloudy in the morning. Becoming partly cloudy. Highs 66 to 69. Light Winds becoming north 10 to 20 Mph with Gusts to 35 Mph in the afternoon.

Tonight 3 Dec Orange County Inland

Mostly clear. Lows 46 to 49. Areas of Winds northeast 15 to 25 Mph with Gusts to 40 Mph.

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Santa Ana Temperature Statistics

December Temperature

John Wayne-Orange County Airport (4.3 miles)

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Climate (2020–Present)

John Wayne-Orange County Airport (4.3 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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