The Arboretum Weather Forecast

    • 47
    • 63

    Slight Chance Rain Showers

    • 49
    • 67

    Mostly Cloudy

    • 49
    • 72

    Mostly Sunny

    • 50
    • 70

    Mostly Cloudy

    • 48
    • 64

    Rain

    • 46
    • 58

    Rain

Today 11 Feb Los Angeles County San Gabriel Valley

Cloudy. A chance of Showers in the Morning, then a slight chance of Showers in the afternoon. Highs in the lower to mid 60s. Chance of precipitation 40 percent.

Tonight 11 Feb Los Angeles County San Gabriel Valley

Partly cloudy. Lows in the mid to upper 40s.

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The Arboretum Temperature Statistics

February Temperature

El Monte (4.3 miles)

  • Lowest 2 February, 2026

    51.8 °F

  • Average February

    73.1 °F

  • Highest 4 February, 2026

    87.8 °F

Climate (2021–Present)

El Monte (4.3 miles)

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  • Average Low 2021–2026

    59.5 °F

  • Average 2021–2026

    70.4 °F

  • Average High 2021–2026

    77 °F
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