Grant Rea Park Weather Forecast

    • 58
    • 78

    Mostly Sunny

    • 59
    • 81

    Mostly Sunny

    • 60
    • 81

    Mostly Sunny

    • 59
    • 81

    Partly Sunny

    • 59
    • 80

    Mostly Cloudy

    • 59
    • 76

    Mostly Cloudy

Today 24 Oct Los Angeles County San Gabriel Valley

Sunny. Highs in the mid 70s.

Tonight 24 Oct Los Angeles County San Gabriel Valley

Mostly clear. Lows in the mid 50s.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Grant Rea Park Temperature Statistics

October Temperature

El Monte (5.6 miles)

  • Lowest 13 October, 2026

    53.6 °F

  • Average October

    82.4 °F

  • Highest 2 October, 2026

    104 °F

Climate (2021–2026)

El Monte (5.6 miles)

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

  • Average Low 2021–2026

    60.1 °F

  • Average 2021–2026

    70.8 °F

  • Average High 2021–2026

    77.5 °F
Get WillyWeather+ to remove ads