Smith-Murphy Park Weather Forecast

    • 55
    • 72

    Rain Showers Likely

    • 52
    • 67

    Chance Rain Showers

    • 51
    • 68

    Mostly Sunny

    • 52
    • 73

    Mostly Sunny

    • 54
    • 75

    Partly Sunny

Today 11 Apr Orange County Inland

Partly cloudy this morning. Becoming mostly sunny. Highs 67 to 71. Light Winds becoming southwest 10 to 15 Mph with Gusts to 25 Mph this afternoon.

Tonight 11 Apr Orange County Inland

Partly cloudy this Evening, then mostly cloudy with a slight chance of Showers overnight. Lows 51 to 55. Areas of Winds south 10 to 15 Mph. Gusts to 25 Mph this evening. Chance of measurable precipitation 20 percent.

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Smith-Murphy Park Temperature Statistics

April Temperature

Fullerton, Fullerton Municipal Airport (0.6 miles)

  • Lowest 4 April, 2026

    52.6 °F
  • Average April

    68.7 °F
  • Highest 4 April, 2026

    91.7 °F

Climate (2021–Present)

Fullerton, Fullerton Municipal Airport (0.6 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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