Rio De Los Angeles State Park Weather Forecast

    • 57
    • 75

    Decreasing Clouds

    • 56
    • 74

    Mostly Cloudy

    • 58
    • 77

    Partly Sunny

    • 60
    • 80

    Partly Sunny

    • 60
    • 79

    Partly Sunny

    • 60
    • 81

    Partly Sunny

    • 61
    • 81

    Mostly Sunny

Today 30 Jun Los Angeles County San Gabriel Valley

Mostly cloudy. Patchy drizzle in the morning. Highs in the 70s to around 80.

Tonight 30 Jun Los Angeles County San Gabriel Valley

Mostly clear in the evening then Areas of low Clouds and fog. Lows in the mid 50s to around 60.

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Rio De Los Angeles State Park Temperature Statistics

June Temperature

Los Angeles / USC Campus Downtown (5.6 miles)

  • Lowest 20 June, 2026

    56.6 °F

  • Average June

    70.8 °F

  • Highest 12 June, 2026

    89.7 °F

Climate (2021–2026)

Los Angeles / USC Campus Downtown (5.6 miles)

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  • Average Low 2021–2026

    56.8 °F

  • Average 2021–2026

    65.1 °F

  • Average High 2021–2026

    74.5 °F
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