Newport Bay - Balboa Coves Weather Forecast

    • 66
    • 74

    Decreasing Clouds

    • 67
    • 74

    Partly Sunny

    • 67
    • 75

    Partly Sunny

    • 68
    • 75

    Partly Sunny

    • 68
    • 77

    Partly Sunny

    • 68
    • 77

    Mostly Sunny

Today 14 Aug Orange County Coastal

Partly cloudy this morning. Becoming mostly sunny. Highs 72 to 75 at the Beaches to 76 to 80 farther inland and near higher coastal Terrain. Light Winds becoming southwest 10 Mph this afternoon.

Tonight 14 Aug Orange County Coastal

Mostly clear in the evening. Becoming partly cloudy overnight with patchy fog. Lows 62 to 66. Areas of Winds west 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Newport Bay - Balboa Coves Temperature Statistics

August Temperature

John Wayne-Orange County Airport (5.6 miles)

  • Lowest 5 August, 2026

    68.6 °F

  • Average August

    76.7 °F

  • Highest 9 August, 2026

    89.7 °F

Climate (2021–2026)

John Wayne-Orange County Airport (5.6 miles)

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  • Average Low 2021–2026

    59 °F

  • Average 2021–2026

    66.1 °F

  • Average High 2021–2026

    73.7 °F
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