Newport Beach Weather Forecast

    • 58
    • 67

    Gradual Clearing

    • 59
    • 68

    Mostly Cloudy

    • 59
    • 68

    Mostly Cloudy

    • 59
    • 69

    Patchy Fog

    • 59
    • 71

    Patchy Fog

    • 59
    • 72

    Patchy Fog

Today 18 May Orange County Coastal

Cloudy in the morning. Becoming mostly sunny. Highs around 68 at the Beaches to 70 to 75 farther inland and near higher coastal Terrain. Light Winds.

Tonight 18 May Orange County Coastal

Mostly clear in the evening. Becoming mostly cloudy. Patchy fog overnight. Lows 53 to 58. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Newport Beach Temperature Statistics

May Temperature

John Wayne-Orange County Airport (5.6 miles)

  • Lowest 11 May, 2022

    54 °F
  • Average May

    66.3 °F
  • Highest 14 May, 2022

    87.1 °F

Climate (2010–Present)

John Wayne-Orange County Airport (5.6 miles)

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  • Average Low 2010–Present

    58.5 °F
  • Average 2010–Present

    65 °F
  • Average High 2010–Present

    73.5 °F
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