Coastal Peak Park Weather Forecast

    • 56
    • 72

    Mostly Sunny

    • 58
    • 75

    Partly Sunny

    • 57
    • 74

    Partly Sunny

    • 57
    • 73

    Partly Sunny

    • 58
    • 73

    Mostly Sunny

    • 58
    • 74

    Partly Sunny

Today 30 May Orange County Coastal

Partly cloudy this morning. Becoming mostly sunny. Highs 69 to 74. Areas of Winds south 10 to 15 Mph. Gusts to 25 Mph this afternoon.

Tonight 30 May Orange County Coastal

Mostly clear in the evening. Becoming partly cloudy overnight with patchy fog. Lows 56 to 59. Areas of Winds southwest 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Coastal Peak Park Temperature Statistics

May Temperature

John Wayne-Orange County Airport (6.2 miles)

  • Lowest 6 May, 2026

    56.6 °F

  • Average May

    66.3 °F

  • Highest 20 May, 2026

    82.7 °F

Climate (2021–Present)

John Wayne-Orange County Airport (6.2 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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