Irvine Weather Forecast

    • 66
    • 86

    Increasing Clouds

    • 68
    • 87

    Partly Sunny

    • 71
    • 91

    Mostly Sunny

    • 71
    • 93

    Mostly Sunny

    • 69
    • 91

    Mostly Sunny

    • 68
    • 88

    Mostly Sunny

Today 29 Jul Orange County Inland

Partly cloudy with patchy fog this morning. Becoming sunny. Highs 81 to 84 towards the coast to 86 to 89 farther inland. Light Winds becoming southwest 10 Mph this afternoon.

Tonight 29 Jul Orange County Inland

Mostly clear in the evening. Becoming mostly cloudy overnight with patchy fog. Lows 60 to 67. Areas of Winds south 10 Mph in the evening becoming light.

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  • Temperature Real-Time

Irvine Temperature Statistics

July Temperature

John Wayne-Orange County Airport (3.7 miles)

  • Lowest 3 July, 2026

    62.7 °F

  • Average July

    73.9 °F

  • Highest 15 July, 2026

    86.6 °F

Climate (2021–2026)

John Wayne-Orange County Airport (3.7 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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