Newport Bay - North Star Beach Weather Forecast

    • 65
    • 74

    Mostly Cloudy

    • 63
    • 73

    Increasing Clouds

    • 63
    • 73

    Partly Sunny

    • 64
    • 74

    Partly Sunny

    • 65
    • 75

    Partly Sunny

    • 65
    • 75

    Partly Sunny

    • 64
    • 74

    Partly Sunny

Today 4 Jul Orange County Coastal

Mostly cloudy this morning. Becoming partly cloudy. Highs 70 to 74 at the Beaches to 75 to 78 farther inland and near higher coastal Terrain. Areas of Winds west to 10 Mph.

Tonight 4 Jul Orange County Coastal

Partly cloudy. Lows 62 to 65. Areas of Winds west 10 Mph this evening becoming light.

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Newport Bay - North Star Beach Temperature Statistics

July Temperature

John Wayne-Orange County Airport (3.7 miles)

  • Lowest 1 July, 2026

    64.7 °F

  • Average July

    69 °F

  • Highest 2 July, 2026

    73.9 °F

Climate (2021–2026)

John Wayne-Orange County Airport (3.7 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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