Grant Howald Park Weather Forecast

    • 74
    • 93

    Sunny

    • 72
    • 89

    Mostly Sunny

    • 70
    • 86

    Mostly Sunny

    • 69
    • 84

    Mostly Sunny

    • 69
    • 80

    Mostly Sunny

    • 68
    • 78

    Slight Chance Rain Showers

    • 66
    • 75

    Slight Chance Rain Showers

Today 5 Oct Orange County Coastal

Sunny. Highs 90 to 95 at the Beaches to 100 farther inland and near higher coastal Terrain. Light Winds becoming west 10 to 15 Mph this afternoon.

Tonight 5 Oct Orange County Coastal

Clear. Lows around 72. Areas of Winds west 10 to 15 Mph with Gusts to 25 Mph this evening becoming light.

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Grant Howald Park Temperature Statistics

October Temperature

John Wayne-Orange County Airport (5 miles)

  • Lowest 2 October, 2026

    66.9 °F

  • Average October

    80.7 °F

  • Highest 3 October, 2026

    100.9 °F

Climate (2021–2026)

John Wayne-Orange County Airport (5 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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