Blue Lake Park Weather Forecast

    • 61
    • 81

    Increasing Clouds

    • 59
    • 77

    Partly Sunny

    • 57
    • 74

    Partly Sunny

    • 57
    • 75

    Partly Sunny

    • 57
    • 75

    Partly Sunny

    • 56
    • 73

    Partly Sunny

Today 20 May Orange County Inland

Mostly sunny. Highs 77 to 81 towards the coast to 81 to 85 farther inland. Light Winds becoming southwest 10 Mph this afternoon.

Tonight 20 May Orange County Inland

Mostly clear in the evening. Becoming partly cloudy. Lows 57 to 61. Areas of Winds south 10 Mph.

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  • Temperature Real-Time

Blue Lake Park Temperature Statistics

May Temperature

John Wayne-Orange County Airport (2.5 miles)

  • Lowest 6 May, 2026

    56.6 °F

  • Average May

    65.9 °F

  • Highest 11 May, 2026

    75.7 °F

Climate (2021–Present)

John Wayne-Orange County Airport (2.5 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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