Newport Harbor Park Weather Forecast

    • 59
    • 67

    Increasing Clouds

    • 59
    • 67

    Increasing Clouds

    • 59
    • 68

    Mostly Cloudy

    • 60
    • 69

    Mostly Cloudy

    • 61
    • 71

    Mostly Cloudy

    • 61
    • 71

    Mostly Cloudy

    • 61
    • 71

    Mostly Cloudy

Today 31 May Orange County Coastal

Cloudy with patchy fog this morning. Becoming partly cloudy. Highs around 67 at the Beaches to 69 to 72 farther inland and near higher coastal Terrain. Light Winds becoming southwest 10 Mph this afternoon.

Tonight 31 May Orange County Coastal

Cloudy. Lows 55 to 59. Areas of Winds southwest 10 Mph this evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Newport Harbor Park Temperature Statistics

May Temperature

John Wayne-Orange County Airport (4.3 miles)

  • Lowest 6 May, 2024

    54.6 °F

  • Average May

    64.6 °F

  • Highest 7 May, 2024

    72.6 °F

Climate (2019–Present)

John Wayne-Orange County Airport (4.3 miles)

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  • Average Low 2019–2024

    58.9 °F

  • Average 2019–2024

    65.6 °F

  • Average High 2019–2024

    73.7 °F
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