Foothill Ranch Weather Forecast

    • 67
    • 89

    Mostly Sunny

    • 61
    • 86

    Partly Sunny

    • 54
    • 80

    Partly Sunny

    • 52
    • 70

    Partly Sunny

    • 53
    • 72

    Mostly Sunny

    • 52
    • 73

    Mostly Sunny

Today 27 Feb Orange County Inland

Mostly sunny. Warmer. Highs 89 to 94. Areas of Winds northeast 10 to 15 Mph with Gusts to 25 Mph this morning becoming light.

Tonight 27 Feb Orange County Inland

Mostly clear in the evening. Becoming partly cloudy. Lows 59 to 66. Light Winds.

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  • Temperature Real-Time

Foothill Ranch Temperature Statistics

February Temperature

John Wayne-Orange County Airport (11.2 miles)

  • Lowest 20 February, 2026

    43.6 °F

  • Average February

    61.2 °F

  • Highest 4 February, 2026

    89.7 °F

Climate (2021–Present)

John Wayne-Orange County Airport (11.2 miles)

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  • Average Low 2021–2026

    58.8 °F

  • Average 2021–2026

    65.7 °F

  • Average High 2021–2026

    73.5 °F
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