Hillcrest Park Weather Forecast

    • 46
    • 66

    Increasing Clouds

    • 49
    • 70

    Mostly Sunny

    • 52
    • 67

    Partly Sunny

    • 42
    • 63

    Mostly Sunny

    • 44
    • 64

    Mostly Sunny

    • 46
    • 65

    Partly Sunny

Today 31 Mar Orange County Inland

Mostly sunny this morning. Becoming partly cloudy. Highs 64 to 67. Light Winds becoming west 10 to 15 Mph this afternoon.

Tonight 31 Mar Orange County Inland

Partly cloudy. Lows 44 to 47. Areas of Winds west 10 to 15 Mph in the evening becoming light.

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Hillcrest Park Temperature Statistics

March Temperature

Fullerton, Fullerton Municipal Airport (3.7 miles)

  • Lowest 2 March, 2023

    40.6 °F

  • Average March

    58.7 °F

  • Highest 18 March, 2023

    78.7 °F

Climate (2010–Present)

Fullerton, Fullerton Municipal Airport (3.7 miles)

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  • Average Low 2010–Present

    56.4 °F

  • Average 2010–Present

    65.3 °F

  • Average High 2010–Present

    76.5 °F
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