Oak Park Weather Forecast

    • 61
    • 85

    Increasing Clouds

    • 59
    • 82

    Becoming Sunny

    • 59
    • 80

    Mostly Sunny

    • 59
    • 80

    Mostly Sunny

    • 59
    • 82

    Sunny

    • 59
    • 83

    Mostly Sunny

    • 59
    • 82

    Mostly Sunny

Today 14 Sep Orange County Inland

Partly cloudy with patchy fog this morning. Becoming sunny. Highs around 81 towards the coast to 83 to 86 farther inland. Areas of Winds south 10 Mph.

Tonight 14 Sep Orange County Inland

Partly cloudy this evening. Becoming mostly cloudy. Patchy fog overnight. Lows 58 to 66. Areas of Winds south 10 Mph.

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Oak Park Temperature Statistics

September Temperature

Corona Airport (9.9 miles)

  • Lowest 2 September, 2026

    53.1 °F

  • Average September

    76.1 °F

  • Highest 9 September, 2026

    109 °F

Climate (2021–2026)

Corona Airport (9.9 miles)

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  • Average Low 2021–2026

    52.3 °F

  • Average 2021–2026

    65.1 °F

  • Average High 2021–2026

    78.4 °F
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