Newport Harbor Park Weather Forecast

    • 69
    • 88

    Mostly Sunny

    • 68
    • 83

    Mostly Sunny

    • 68
    • 80

    Partly Sunny

    • 66
    • 77

    Mostly Cloudy

    • 62
    • 73

    Chance Rain Showers

    • 59
    • 72

    Chance Rain Showers

Today 7 Oct Orange County Coastal

Partly cloudy in the morning. Becoming mostly sunny. Highs 72 to 77.

Tonight 7 Oct Orange County Coastal

Mostly clear this evening. Becoming partly cloudy. Lows around 68. Areas of Winds west to 10 Mph this evening becoming light.

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  • Temperature Real-Time

Newport Harbor Park Temperature Statistics

October Temperature

John Wayne-Orange County Airport (4.3 miles)

  • Lowest 1 October, 2026

    67.6 °F

  • Average October

    84.1 °F

  • Highest 3 October, 2026

    102.7 °F

Climate (2021–2026)

John Wayne-Orange County Airport (4.3 miles)

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  • Average Low 2021–2026

    59.1 °F

  • Average 2021–2026

    66.2 °F

  • Average High 2021–2026

    73.8 °F
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