Highland Park Weather Forecast

    • 60
    • 83

    Mostly Sunny

    • 60
    • 81

    Mostly Sunny

    • 60
    • 81

    Sunny

    • 61
    • 83

    Sunny

    • 62
    • 86

    Mostly Sunny

Today 15 Sep Los Angeles County San Gabriel Valley

Cloudy in the morning then partly cloudy. Highs in the lower to mid 80s.

Tonight 15 Sep Los Angeles County San Gabriel Valley

Low Clouds and fog developing. Patchy drizzle after midnight. Lows in the upper 50s to mid 60s.

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Highland Park Temperature Statistics

September Temperature

Los Angeles / USC Campus Downtown (8.7 miles)

  • Lowest 2 September, 2026

    61.6 °F

  • Average September

    79.4 °F

  • Highest 9 September, 2026

    105.7 °F

Climate (2021–2026)

Los Angeles / USC Campus Downtown (8.7 miles)

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  • Average Low 2021–2026

    57 °F

  • Average 2021–2026

    65.5 °F

  • Average High 2021–2026

    74.8 °F
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