Olinda Ranch Neighborhood Park Weather Forecast

    • 51
    • 74

    Becoming Sunny

    • 51
    • 71

    Slight Chance Rain Showers

    • 51
    • 70

    Mostly Sunny

    • 53
    • 73

    Partly Sunny

    • 54
    • 72

    Partly Sunny

    • 53
    • 69

    Mostly Cloudy

Today 20 Apr Orange County Inland

Partly cloudy this morning. Becoming mostly sunny. Highs 72 to 76. Light Winds becoming southwest 10 Mph this afternoon.

Tonight 20 Apr Orange County Inland

Partly cloudy in the evening. Becoming mostly clear. Lows 49 to 53. Areas of Winds west 10 Mph in the evening becoming light.

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Olinda Ranch Neighborhood Park Temperature Statistics

April Temperature

Fullerton, Fullerton Municipal Airport (8.7 miles)

  • Lowest 4 April, 2026

    52.6 °F

  • Average April

    67.1 °F

  • Highest 4 April, 2026

    91.7 °F

Climate (2021–Present)

Fullerton, Fullerton Municipal Airport (8.7 miles)

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  • Average Low 2021–2026

    57 °F

  • Average 2021–2026

    66.4 °F

  • Average High 2021–2026

    76.8 °F
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