Uptown Whittier Weather Forecast

    • 56
    • 78

    Dense Fog

    • 57
    • 76

    Gradual Clearing

    • 57
    • 81

    Mostly Sunny

    • 55
    • 78

    Mostly Cloudy

    • 55
    • 73

    Mostly Cloudy

    • 54
    • 72

    Mostly Cloudy

    • 54
    • 72

    Mostly Cloudy

Today 16 Dec Los Angeles County San Gabriel Valley

Sunny except for patchy low Clouds and dense fog in the morning. Visibility one quarter mile or less. Highs around 80.

Tonight 16 Dec Los Angeles County San Gabriel Valley

Mostly clear in the evening then Areas of low Clouds and fog. Fog locally dense with visibility one quarter mile or less. Lows in the upper 40s and 50s.

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Uptown Whittier Temperature Statistics

December Temperature

El Monte (6.8 miles)

  • Lowest 6 December, 2025

    46.4 °F

  • Average December

    68.4 °F

  • Highest 9 December, 2025

    84.2 °F

Climate (2020–Present)

El Monte (6.8 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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