Hermon Park Weather Forecast

    • 64
    • 89

    Chance Rain Showers

    • 59
    • 82

    Chance Rain Showers

    • 57
    • 78

    Partly Sunny

    • 57
    • 76

    Partly Sunny

    • 58
    • 78

    Partly Sunny

    • 59
    • 80

    Patchy Fog

    • 59
    • 81

    Sunny

Today 31 May Los Angeles County San Gabriel Valley

Partly cloudy in the Morning, becoming mostly cloudy with a 20 percent chance of Showers in the afternoon. Highs around 90.

Tonight 31 May Los Angeles County San Gabriel Valley

Mostly cloudy with a 20 percent chance of Showers. Lows in the mid 60s.

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Hermon Park Temperature Statistics

May Temperature

Los Angeles / USC Campus Downtown (8.1 miles)

  • Lowest 14 May, 2025

    52.6 °F

  • Average May

    66.5 °F

  • Highest 10 May, 2025

    99.6 °F

Climate (2020–Present)

Los Angeles / USC Campus Downtown (8.1 miles)

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  • Average Low 2020–2025

    57.1 °F

  • Average 2020–2025

    64.8 °F

  • Average High 2020–2025

    74.2 °F
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