Placentia Weather Forecast

    • 54
    • 69

    Chance Rain Showers

    • 50
    • 68

    Partly Sunny

    • 52
    • 73

    Mostly Sunny

    • 53
    • 73

    Mostly Sunny

    • 55
    • 75

    Mostly Sunny

    • 56
    • 78

    Mostly Sunny

Today 4 May Orange County Inland

Cloudy with patchy drizzle this Morning, then partly cloudy this afternoon. Highs around 70. Areas of Winds south 10 to 15 Mph. Gusts to 25 Mph this afternoon.

Tonight 4 May Orange County Inland

Mostly cloudy. A chance of Showers overnight. Lows 48 to 55. Areas of Winds west 10 to 15 Mph with Gusts to 25 Mph. Chance of measurable precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Placentia Temperature Statistics

May Temperature

Fullerton, Fullerton Municipal Airport (6.2 miles)

  • Lowest 2 May, 2024

    59 °F

  • Average May

    63.9 °F

  • Highest 1 May, 2024

    71.1 °F

Climate (2019–Present)

Fullerton, Fullerton Municipal Airport (6.2 miles)

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  • Average Low 2019–2024

    56.9 °F

  • Average 2019–2024

    65.8 °F

  • Average High 2019–2024

    76.7 °F
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