Mountain View Park Weather Forecast

    • 67
    • 84

    Mostly Sunny

    • 68
    • 87

    Partly Sunny

    • 64
    • 84

    Mostly Cloudy

    • 62
    • 81

    Mostly Sunny

    • 64
    • 84

    Mostly Sunny

    • 65
    • 87

    Mostly Sunny

Today 18 Sep Los Angeles County San Gabriel Valley

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

Tonight 18 Sep Los Angeles County San Gabriel Valley

Mostly clear. Lows in the lower to mid 60s.

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Mountain View Park Temperature Statistics

September Temperature

El Monte (1.9 miles)

  • Lowest 2 September, 2026

    64.4 °F

  • Average September

    82.6 °F

  • Highest 9 September, 2026

    107.6 °F

Climate (2021–2026)

El Monte (1.9 miles)

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  • Average Low 2021–2026

    59.9 °F

  • Average 2021–2026

    70.7 °F

  • Average High 2021–2026

    77.3 °F
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