Thomas Plaza Weather Forecast

    • 44
    • 64

    Mostly Sunny

    • 39
    • 60

    Mostly Sunny

    • 40
    • 60

    Sunny

    • 44
    • 67

    Mostly Sunny

    • 46
    • 71

    Partly Sunny

    • 48
    • 72

    Mostly Sunny

    • 49
    • 74

    Sunny

Today 7 Jan Los Angeles County San Gabriel Valley

Partly cloudy. Highs in the lower to mid 60s.

Tonight 7 Jan Los Angeles County San Gabriel Valley

Mostly clear. Lows in the lower to mid 40s.

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Thomas Plaza Temperature Statistics

January Temperature

Brackett Field Airport (2.5 miles)

  • Lowest 5 January, 2026

    50 °F

  • Average January

    57.9 °F

  • Highest 2 January, 2026

    64.4 °F

Climate (2021–Present)

Brackett Field Airport (2.5 miles)

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  • Average Low 2021–2026

    55.6 °F

  • Average 2021–2026

    67.6 °F

  • Average High 2021–2026

    75.6 °F
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