Olinda Ranch Neighborhood Park Weather Forecast

    • 66
    • 87

    Decreasing Clouds

    • 65
    • 87

    Mostly Sunny

    • 66
    • 89

    Mostly Sunny

    • 66
    • 93

    Mostly Sunny

    • 66
    • 91

    Mostly Sunny

    • 67
    • 92

    Mostly Sunny

Today 20 Jul Orange County Inland

Partly cloudy with patchy fog this morning. Becoming mostly sunny. Highs 82 to 86 towards the coast to 88 farther inland. Light Winds becoming southwest 10 Mph this afternoon.

Tonight 20 Jul Orange County Inland

Mostly clear. Lows 63 to 69. Areas of Winds southwest to 10 Mph in the evening becoming light.

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Olinda Ranch Neighborhood Park Temperature Statistics

July Temperature

Fullerton, Fullerton Municipal Airport (8.7 miles)

  • Lowest 3 July, 2026

    61.6 °F

  • Average July

    75.6 °F

  • Highest 15 July, 2026

    92.6 °F

Climate (2021–2026)

Fullerton, Fullerton Municipal Airport (8.7 miles)

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  • Average Low 2021–2026

    57 °F

  • Average 2021–2026

    66.5 °F

  • Average High 2021–2026

    76.8 °F
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