Newport Harbor Park Weather Forecast

    • 54
    • 70

    Increasing Clouds

    • 53
    • 64

    Mostly Cloudy

    • 53
    • 64

    Mostly Cloudy

    • 51
    • 64

    Partly Sunny

    • 51
    • 64

    Mostly Cloudy

    • 53
    • 63

    Mostly Cloudy

    • 51
    • 64

    Mostly Cloudy

Today 25 Mar Orange County Coastal

Patchy fog this morning. Partly cloudy. Local visibility one quarter mile or less at Times this morning. Highs 67 to 71 at the Beaches to 73 to 77 farther inland and near higher coastal Terrain. Light Winds becoming southwest 10 Mph this afternoon.

Tonight 25 Mar Orange County Coastal

Cloudy. Patchy fog overnight. Lows 51 to 54. Areas of Winds west 10 Mph this evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Newport Harbor Park Temperature Statistics

March Temperature

John Wayne-Orange County Airport (4.3 miles)

  • Lowest 10 March, 2025

    44.1 °F

  • Average March

    58.4 °F

  • Highest 19 March, 2025

    77.6 °F

Climate (2020–Present)

John Wayne-Orange County Airport (4.3 miles)

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  • Average Low 2020–2025

    58.8 °F

  • Average 2020–2025

    65.7 °F

  • Average High 2020–2025

    73.7 °F
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