Buena Park Weather Forecast

    • 57
    • 85

    Mostly Cloudy

    • 56
    • 79

    Decreasing Clouds

    • 56
    • 77

    Partly Sunny

    • 58
    • 79

    Partly Sunny

    • 58
    • 77

    Mostly Cloudy

    • 57
    • 74

    Chance Rain Showers

    • 55
    • 72

    Chance Rain Showers

Today 5 Apr Orange County Inland

Partly cloudy. Highs 81 to 85. Light Winds becoming southwest 10 Mph this afternoon.

Tonight 5 Apr Orange County Inland

Mostly cloudy. Lows 55 to 59. Areas of Winds south 10 Mph this evening becoming light.

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Buena Park Temperature Statistics

April Temperature

Fullerton, Fullerton Municipal Airport (0.6 miles)

  • Lowest 3 April, 2026

    55 °F

  • Average April

    68.1 °F

  • Highest 3 April, 2026

    86 °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

    76.7 °F
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