Grant Rea Park Weather Forecast

    • 66
    • 88

    Increasing Clouds

    • 67
    • 88

    Mostly Cloudy

    • 67
    • 89

    Mostly Cloudy

    • 67
    • 90

    Mostly Sunny

    • 71
    • 91

    Mostly Sunny

    • 72
    • 95

    Mostly Sunny

Today 10 Jul Los Angeles County San Gabriel Valley

Areas of low Clouds and fog in the morning then sunny. Highs in the upper 80s to mid 90s.

Tonight 10 Jul Los Angeles County San Gabriel Valley

Mostly clear in the evening then low Clouds and fog. Lows in the mid 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

    78.5 °F

  • Highest 4 July, 2026

    89.6 °F

Climate (2021–2026)

El Monte (5.6 miles)

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  • Average Low 2021–2026

    59.8 °F

  • Average 2021–2026

    70.5 °F

  • Average High 2021–2026

    77.2 °F
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