Oak Park Weather Forecast

    • 64
    • 88

    Sunny

    • 67
    • 92

    Mostly Sunny

    • 67
    • 87

    Chance Rain Showers

    • 66
    • 83

    Chance Rain Showers

    • 65
    • 84

    Slight Chance Thunderstorms

    • 65
    • 86

    Mostly Sunny

    • 65
    • 87

    Mostly Sunny

Today 15 Sep Orange County Inland

Partly cloudy with patchy fog this morning. Becoming sunny. Highs 80 to 84 towards the coast to 90 farther inland. Light Winds becoming southwest 10 Mph this afternoon.

Tonight 15 Sep Orange County Inland

Mostly clear this evening. Becoming partly cloudy. Patchy fog overnight. Lows 64 to 67. Light Winds.

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Oak Park Temperature Statistics

September Temperature

Corona Airport (9.9 miles)

  • Lowest 12 September, 2025

    54 °F

  • Average September

    74.9 °F

  • Highest 2 September, 2025

    102.9 °F

Climate (2020–Present)

Corona Airport (9.9 miles)

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  • Average Low 2020–2025

    52.2 °F

  • Average 2020–2025

    65 °F

  • Average High 2020–2025

    78.1 °F
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