Harbor Point Park Weather Forecast

    • 66
    • 72

    Partly Sunny

    • 68
    • 77

    Partly Sunny

    • 68
    • 76

    Mostly Cloudy

    • 69
    • 76

    Chance Rain Showers

    • 68
    • 75

    Chance Rain Showers

    • 65
    • 74

    Patchy Fog

Today 15 Sep Orange County Coastal

Mostly cloudy with patchy fog in the morning. Becoming partly cloudy. Highs 75 to 78 at the Beaches to 80 to 85 farther inland and near higher coastal Terrain. Light Winds becoming southwest 10 Mph in the afternoon.

Tonight 15 Sep Orange County Coastal

Partly cloudy. Patchy fog overnight. Lows 63 to 66. Areas of Winds southwest to 10 Mph in the evening becoming light.

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Harbor Point Park Temperature Statistics

September Temperature

John Wayne-Orange County Airport (17.4 miles)

  • Lowest 12 September, 2025

    64.9 °F

  • Average September

    73.1 °F

  • Highest 3 September, 2025

    86 °F

Climate (2020–Present)

John Wayne-Orange County Airport (17.4 miles)

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  • Average Low 2020–2025

    58.7 °F

  • Average 2020–2025

    65.7 °F

  • Average High 2020–2025

    73.6 °F
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