Grant Rea Park Weather Forecast

    • 55
    • 68

    Decreasing Clouds

    • 56
    • 75

    Partly Sunny

    • 59
    • 82

    Mostly Sunny

    • 60
    • 83

    Mostly Sunny

    • 61
    • 85

    Mostly Sunny

    • 62
    • 87

    Mostly Sunny

Today 5 May Los Angeles County San Gabriel Valley

Mostly cloudy with a 20 percent chance of rain. Highs in the lower to mid 60s.

Tonight 5 May Los Angeles County San Gabriel Valley

Mostly clear in the evening then partly cloudy. Lows in the lower to mid 50s.

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Grant Rea Park Temperature Statistics

May Temperature

El Monte (5.6 miles)

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Climate (2021–Present)

El Monte (5.6 miles)

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  • Average Low 2021–2026

    59.7 °F

  • Average 2021–2026

    70.6 °F

  • Average High 2021–2026

    77.3 °F
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