Ernest E. Debs Regional Park Weather Forecast

    • 64
    • 81

    Patchy Fog

    • 63
    • 78

    Partly Sunny

    • 64
    • 83

    Mostly Sunny

    • 67
    • 88

    Mostly Sunny

    • 67
    • 90

    Mostly Sunny

    • 67
    • 88

    Partly Sunny

Today 20 Sep Los Angeles County San Gabriel Valley

Low Clouds and fog mostly clearing in the afternoon. Highs in the upper 70s to mid 80s.

Tonight 20 Sep Los Angeles County San Gabriel Valley

Partly cloudy in the evening then low Clouds and fog. Lows in the lower to mid 60s.

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Ernest E. Debs Regional Park Temperature Statistics

September Temperature

Los Angeles / USC Campus Downtown (6.8 miles)

  • Lowest 2 September, 2026

    61.6 °F

  • Average September

    78.6 °F

  • Highest 9 September, 2026

    105.7 °F

Climate (2021–2026)

Los Angeles / USC Campus Downtown (6.8 miles)

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  • Average Low 2021–2026

    57 °F

  • Average 2021–2026

    65.5 °F

  • Average High 2021–2026

    74.9 °F
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