Griset Park Weather Forecast

    • 57
    • 75

    Increasing Clouds

    • 59
    • 77

    Partly Sunny

    • 59
    • 74

    Mostly Sunny

    • 58
    • 75

    Mostly Sunny

    • 58
    • 75

    Partly Sunny

    • 57
    • 74

    Partly Sunny

Today 18 May Orange County Inland

Partly cloudy. Highs 73 to 78. Areas of Winds south 10 to 15 Mph. Gusts to 25 Mph this morning.

Tonight 18 May Orange County Inland

Partly cloudy. Patchy fog overnight. Lows 51 to 57. Areas of Winds southwest 10 Mph in the evening becoming light.

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  • Temperature Real-Time

Griset Park Temperature Statistics

May Temperature

John Wayne-Orange County Airport (1.9 miles)

  • Lowest 6 May, 2026

    56.6 °F

  • Average May

    65.8 °F

  • Highest 11 May, 2026

    75.7 °F

Climate (2021–Present)

John Wayne-Orange County Airport (1.9 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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