South El Monte Weather Forecast

    • 69
    • 93

    Mostly Sunny

    • 69
    • 95

    Sunny

    • 70
    • 98

    Hot

    • 71
    • 96

    Mostly Sunny

    • 73
    • 98

    Hot

    • 72
    • 99

    Hot

Today 21 Aug Los Angeles County San Gabriel Valley

Sunny. Highs in the lower to mid 90s.

Tonight 21 Aug Los Angeles County San Gabriel Valley

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

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South El Monte Temperature Statistics

August Temperature

El Monte (1.9 miles)

  • Lowest 4 August, 2026

    69.8 °F

  • Average August

    84.2 °F

  • Highest 19 August, 2026

    98.6 °F

Climate (2021–2026)

El Monte (1.9 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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