The Arboretum Weather Forecast

    • 56
    • 89

    Mostly Sunny

    • 51
    • 77

    Partly Sunny

    • 47
    • 68

    Mostly Cloudy

    • 50
    • 72

    Mostly Sunny

    • 53
    • 75

    Partly Sunny

    • 54
    • 81

    Partly Sunny

Today 16 Oct Los Angeles County San Gabriel Valley

Sunny. Highs in the mid 80s to lower 90s. East Winds 15 to 25 Mph in the morning.

Tonight 16 Oct Los Angeles County San Gabriel Valley

Mostly clear in the evening then partly cloudy. Lows in the upper 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

The Arboretum Temperature Statistics

October Temperature

El Monte (4.3 miles)

  • Lowest 13 October, 2021

    46.4 °F
  • Average October

    74.4 °F
  • Highest 3 October, 2021

    96.8 °F

Climate (2010–Present)

El Monte (4.3 miles)

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  • Average Low 2010–Present

    60.5 °F
  • Average 2010–Present

    71.3 °F
  • Average High 2010–Present

    78.1 °F
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