Grant Rea Park Weather Forecast

    • 60
    • 82

    Gradual Clearing

    • 60
    • 75

    Mostly Cloudy

    • 59
    • 75

    Partly Sunny

    • 59
    • 76

    Partly Sunny

    • 59
    • 75

    Partly Sunny

    • 59
    • 76

    Partly Sunny

Today 26 Jun Los Angeles County San Gabriel Valley

Low Clouds and fog in the morning then sunny. Highs in the lower to mid 80s.

Tonight 26 Jun Los Angeles County San Gabriel Valley

Mostly clear in the evening then Areas of low Clouds and fog. Lows in the mid 50s to around 60.

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Grant Rea Park Temperature Statistics

June Temperature

El Monte (5.6 miles)

  • Lowest 24 June, 2026

    60.8 °F

  • Average June

    75.5 °F

  • Highest 12 June, 2026

    91.4 °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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