South El Monte Weather Forecast

    • 46
    • 85

    Mostly Sunny

    • 49
    • 85

    Mostly Sunny

    • 54
    • 85

    Partly Sunny

    • 52
    • 80

    Partly Sunny

    • 52
    • 78

    Mostly Sunny

    • 50
    • 76

    Patchy Fog

Today 15 Jan Los Angeles County San Gabriel Valley

Sunny. Highs in the upper 70s to mid 80s.

Tonight 15 Jan Los Angeles County San Gabriel Valley

Mostly clear. Lows in the 50s to around 60.

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South El Monte Temperature Statistics

January Temperature

El Monte (1.9 miles)

  • Lowest 10 January, 2026

    39.2 °F

  • Average January

    63.2 °F

  • Highest 13 January, 2026

    80.6 °F

Climate (2021–Present)

El Monte (1.9 miles)

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  • Average Low 2021–2026

    59.4 °F

  • Average 2021–2026

    70.2 °F

  • Average High 2021–2026

    76.9 °F
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