Legg Lake Weather Forecast

    • 61
    • 73

    Increasing Clouds

    • 61
    • 73

    Mostly Cloudy

    • 58
    • 78

    Mostly Sunny

    • 57
    • 85

    Mostly Sunny

    • 58
    • 85

    Mostly Sunny

    • 57
    • 83

    Mostly Sunny

Today 16 May Los Angeles County San Gabriel Valley

Partly cloudy. Near steady temperature around 74.

Tonight 16 May Los Angeles County San Gabriel Valley

Partly cloudy in the Evening, then cloudy. Lows in the upper 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Legg Lake Temperature Statistics

May Temperature

El Monte (3.7 miles)

  • Lowest 4 May, 2026

    59 °F

  • Average May

    70 °F

  • Highest 11 May, 2026

    86 °F

Climate (2021–Present)

El Monte (3.7 miles)

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  • Average Low 2021–2026

    59.8 °F

  • Average 2021–2026

    70.6 °F

  • Average High 2021–2026

    77.3 °F
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