Foothill Ranch Weather Forecast

    • 55
    • 77

    Increasing Clouds

    • 55
    • 77

    Mostly Cloudy

    • 53
    • 71

    Mostly Cloudy

    • 52
    • 67

    Mostly Cloudy

    • 52
    • 66

    Partly Sunny

    • 54
    • 72

    Mostly Sunny

    • 57
    • 81

    Mostly Sunny

Today 1 May Orange County Inland

Partly cloudy with patchy fog this morning. Becoming mostly sunny. Highs 75 to 79. Areas of Winds south 10 Mph.

Tonight 1 May Orange County Inland

Partly cloudy. Lows 53 to 57. Areas of Winds southwest to 10 Mph this evening becoming light.

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Foothill Ranch Temperature Statistics

May Temperature

John Wayne-Orange County Airport (11.2 miles)

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Climate (2021–Present)

John Wayne-Orange County Airport (11.2 miles)

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  • Average Low 2021–2026

    59 °F

  • Average 2021–2026

    66 °F

  • Average High 2021–2026

    73.7 °F
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