Westmont (Pomona) Weather Forecast

    • 70
    • 97

    Hot

    • 70
    • 97

    Hot

    • 70
    • 96

    Mostly Sunny

    • 73
    • 98

    Hot

    • 74
    • 104

    Hot

    • 74
    • 104

    Hot

    • 72
    • 104

    Hot

Today 22 Aug Los Angeles County San Gabriel Valley

Sunny. Highs 92 to 102. Southwest Winds around 15 Mph in the afternoon.

Tonight 22 Aug Los Angeles County San Gabriel Valley

Clear. Lows around 70.

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Westmont (Pomona) Temperature Statistics

August Temperature

Brackett Field Airport (2.5 miles)

  • Lowest 4 August, 2026

    64.4 °F

  • Average August

    81.7 °F

  • Highest 8 August, 2026

    98.6 °F

Climate (2021–2026)

Brackett Field Airport (2.5 miles)

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  • Average Low 2021–2026

    56 °F

  • Average 2021–2026

    68 °F

  • Average High 2021–2026

    76 °F
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