Duarte Weather Forecast

    • 64
    • 92

    Increasing Clouds

    • 62
    • 87

    Patchy Fog

    • 61
    • 83

    Mostly Cloudy

    • 60
    • 84

    Partly Sunny

    • 62
    • 86

    Partly Sunny

    • 62
    • 87

    Partly Sunny

Today 11 Aug Los Angeles County San Gabriel Valley

Partly cloudy in the morning then sunny. Highs around 90. Southwest Winds around 15 Mph in the afternoon.

Tonight 11 Aug Los Angeles County San Gabriel Valley

Mostly clear in the evening then mostly cloudy. Lows in the mid 60s.

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Duarte Temperature Statistics

August Temperature

El Monte (5 miles)

  • Lowest 4 August, 2026

    69.8 °F

  • Average August

    84.8 °F

  • Highest 1 August, 2026

    96.8 °F

Climate (2021–2026)

El Monte (5 miles)

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  • Average Low 2021–2026

    59.8 °F

  • Average 2021–2026

    70.6 °F

  • Average High 2021–2026

    77.2 °F
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