Irwindale Park Weather Forecast

    • 49
    • 72

    Becoming Sunny

    • 46
    • 67

    Mostly Sunny

    • 47
    • 70

    Mostly Sunny

    • 48
    • 68

    Mostly Cloudy

    • 47
    • 63

    Chance Rain

    • 48
    • 66

    Partly Sunny

Today 29 Nov Los Angeles County San Gabriel Valley

Partly cloudy except for patchy low Clouds and dense fog in the morning. Visibility one quarter mile or less. Highs around 70.

Tonight 29 Nov Los Angeles County San Gabriel Valley

Mostly clear except for patchy low Clouds and fog after midnight. Lows around 50.

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Irwindale Park Temperature Statistics

November Temperature

El Monte (5.6 miles)

  • Lowest 19 November, 2025

    48.2 °F

  • Average November

    67 °F

  • Highest 10 November, 2025

    93.2 °F

Climate (2020–Present)

El Monte (5.6 miles)

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  • Average Low 2020–2025

    59.4 °F

  • Average 2020–2025

    70.2 °F

  • Average High 2020–2025

    76.9 °F
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