Powder Canyon Weather Forecast

    • 53
    • 70

    Decreasing Clouds

    • 54
    • 69

    Decreasing Clouds

    • 55
    • 71

    Patchy Fog

    • 51
    • 67

    Chance Rain Showers

    • 51
    • 61

    Mostly Cloudy

    • 50
    • 60

    Mostly Cloudy

    • 52
    • 67

    Mostly Sunny

Today 30 Apr Los Angeles County San Gabriel Valley

Partly cloudy after morning low Clouds and fog. Highs in the lower to mid 70s.

Tonight 30 Apr Los Angeles County San Gabriel Valley

Partly cloudy in the evening then low Clouds and fog. Lows in the upper 40s to mid 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Powder Canyon Temperature Statistics

April Temperature

Fullerton, Fullerton Municipal Airport (6.8 miles)

  • Lowest 2 April, 2025

    45.6 °F

  • Average April

    62.5 °F

  • Highest 10 April, 2025

    82.7 °F

Climate (2020–Present)

Fullerton, Fullerton Municipal Airport (6.8 miles)

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  • Average Low 2020–2025

    56.8 °F

  • Average 2020–2025

    66.1 °F

  • Average High 2020–2025

    76.8 °F
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