Balboa Pier Weather Forecast

    • 68
    • 78

    Decreasing Clouds

    • 68
    • 76

    Mostly Cloudy

    • 68
    • 71

    Mostly Cloudy

    • 67
    • 72

    Patchy Fog

    • 68
    • 75

    Partly Sunny

    • 68
    • 76

    Partly Sunny

Today 19 Sep Orange County Coastal

Partly cloudy in the morning. Becoming mostly sunny. Highs around 75 at the Beaches to 77 to 81 farther inland and near higher coastal Terrain. Light Winds becoming southwest 10 Mph in the afternoon.

Tonight 19 Sep Orange County Coastal

Mostly clear in the evening. Becoming mostly cloudy. Lows 62 to 66. Areas of Winds southwest to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Balboa Pier Temperature Statistics

September Temperature

John Wayne-Orange County Airport (5.6 miles)

  • Lowest 2 September, 2026

    65.6 °F

  • Average September

    77.3 °F

  • Highest 9 September, 2026

    102.7 °F

Climate (2021–2026)

John Wayne-Orange County Airport (5.6 miles)

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  • Average Low 2021–2026

    59.1 °F

  • Average 2021–2026

    66.2 °F

  • Average High 2021–2026

    73.8 °F
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