The Arboretum Weather Forecast

    • 55
    • 74

    Increasing Clouds

    • 54
    • 69

    Gradual Clearing

    • 54
    • 74

    Mostly Sunny

    • 56
    • 81

    Sunny

    • 59
    • 83

    Mostly Sunny

    • 59
    • 85

    Mostly Sunny

    • 58
    • 85

    Mostly Cloudy

Today 4 Nov Los Angeles County San Gabriel Valley

Low Clouds and fog in the morning then partly cloudy. Visibility one quarter mile or less. Highs in the lower to mid 70s.

Tonight 4 Nov Los Angeles County San Gabriel Valley

Partly cloudy in the evening then cloudy. Patchy drizzle after midnight. Lows in the lower to mid 50s.

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The Arboretum Temperature Statistics

November Temperature

El Monte (4.3 miles)

  • Lowest 1 November, 2025

    57.2 °F

  • Average November

    69.1 °F

  • Highest 1 November, 2025

    78.8 °F

Climate (2020–Present)

El Monte (4.3 miles)

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  • Average Low 2020–2025

    59.3 °F

  • Average 2020–2025

    70.2 °F

  • Average High 2020–2025

    76.9 °F
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