Lyon Street Weather Forecast

    • 57
    • 74

    Increasing Clouds

    • 57
    • 76

    Partly Sunny

    • 57
    • 77

    Mostly Cloudy

    • 56
    • 73

    Partly Sunny

    • 54
    • 70

    Partly Sunny

    • 54
    • 71

    Mostly Sunny

    • 56
    • 76

    Mostly Sunny

Today 30 Apr Orange County Inland

Partly cloudy this morning. Becoming mostly sunny. Highs 72 to 75. Areas of Winds south 10 to 15 Mph. Gusts to 25 Mph this afternoon.

Tonight 30 Apr Orange County Inland

Mostly clear this evening. Becoming partly cloudy. Lows 51 to 57. Areas of Winds south 10 Mph this evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lyon Street Temperature Statistics

April Temperature

John Wayne-Orange County Airport (4.3 miles)

  • Lowest 4 April, 2026

    55.7 °F

  • Average April

    66.8 °F

  • Highest 4 April, 2026

    86.6 °F

Climate (2021–Present)

John Wayne-Orange County Airport (4.3 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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