Buena Park Weather Forecast

    • 52
    • 67

    Rain Showers Likely

    • 52
    • 68

    Decreasing Clouds

    • 53
    • 73

    Mostly Sunny

    • 55
    • 74

    Mostly Cloudy

    • 54
    • 73

    Mostly Sunny

    • 53
    • 78

    Mostly Sunny

    • 55
    • 81

    Mostly Sunny

Today 12 Apr Orange County Inland

Showers likely and a slight chance of Thunderstorms. Highs 63 to 67. Areas of Winds south 10 to 15 Mph. Gusts to 25 Mph. Becoming 30 Mph this afternoon. Chance of measurable precipitation 70 percent.

Tonight 12 Apr Orange County Inland

Mostly cloudy. Lows 47 to 52. Areas of Winds west 10 Mph this evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Buena 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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