Grant Rea Park Weather Forecast

    • 69
    • 87

    Increasing Clouds

    • 67
    • 87

    Partly Sunny

    • 67
    • 87

    Patchy Fog

    • 68
    • 87

    Mostly Sunny

    • 68
    • 88

    Mostly Sunny

    • 70
    • 91

    Partly Sunny

Today 17 Jul Los Angeles County San Gabriel Valley

Sunny. Highs in the mid 80s to lower 90s.

Tonight 17 Jul Los Angeles County San Gabriel Valley

Mostly clear. Lows in the mid to upper 60s.

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Grant Rea Park Temperature Statistics

July Temperature

El Monte (5.6 miles)

  • Lowest 1 July, 2026

    64.4 °F

  • Average July

    80 °F

  • Highest 15 July, 2026

    96.8 °F

Climate (2021–2026)

El Monte (5.6 miles)

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  • Average Low 2021–2026

    59.8 °F

  • Average 2021–2026

    70.6 °F

  • Average High 2021–2026

    77.2 °F
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