Oak Park Weather Forecast

    • 58
    • 83

    Mostly Sunny

    • 56
    • 80

    Mostly Sunny

    • 57
    • 77

    Partly Sunny

    • 58
    • 79

    Mostly Sunny

    • 57
    • 80

    Mostly Sunny

    • 56
    • 78

    Partly Sunny

    • 56
    • 77

    Mostly Sunny

Today 31 May Orange County Inland

Partly cloudy in the morning. Becoming mostly sunny. Highs 76 to 79 towards the coast to 80 to 83 farther inland. Light Winds becoming southwest 10 Mph in the afternoon.

Tonight 31 May Orange County Inland

Mostly clear this evening. Becoming partly cloudy. Patchy fog overnight. Lows 55 to 60. Areas of Winds southwest to 10 Mph this evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oak Park Temperature Statistics

May Temperature

Corona Airport (9.9 miles)

  • Lowest 6 May, 2026

    44.1 °F

  • Average May

    65 °F

  • Highest 19 May, 2026

    91 °F

Climate (2021–Present)

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

    78.3 °F
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