Hermon Park Weather Forecast

    • 60
    • 79

    Mostly Sunny

    • 61
    • 86

    Mostly Sunny

    • 60
    • 85

    Mostly Sunny

    • 57
    • 82

    Mostly Sunny

    • 58
    • 82

    Mostly Sunny

Today 30 May Los Angeles County San Gabriel Valley

Areas of low Clouds and fog in the morning then sunny. Highs in the mid 70s to around 80.

Tonight 30 May Los Angeles County San Gabriel Valley

Clear. Lows around 60.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Hermon Park Temperature Statistics

May Temperature

Los Angeles / USC Campus Downtown (8.1 miles)

  • Lowest 6 May, 2026

    53.7 °F

  • Average May

    67.2 °F

  • Highest 20 May, 2026

    88.6 °F

Climate (2021–Present)

Los Angeles / USC Campus Downtown (8.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    56.9 °F

  • Average 2021–2026

    65.1 °F

  • Average High 2021–2026

    74.4 °F
Get WillyWeather+ to remove ads