Westmont (Pomona) Weather Forecast

    • 47
    • 63

    Mostly Cloudy

    • 46
    • 56

    Rain

    • 45
    • 57

    Rain

    • 40
    • 57

    Chance Rain

    • 40
    • 57

    Chance Rain

    • 42
    • 61

    Partly Sunny

Today 15 Feb Los Angeles County San Gabriel Valley

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

Tonight 15 Feb Los Angeles County San Gabriel Valley

Mostly cloudy. Lows in the mid 40s to around 50.

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Westmont (Pomona) Temperature Statistics

February Temperature

Brackett Field Airport (2.5 miles)

  • Lowest 13 February, 2026

    46.4 °F

  • Average February

    65.6 °F

  • Highest 4 February, 2026

    84.2 °F

Climate (2021–Present)

Brackett Field Airport (2.5 miles)

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  • Average Low 2021–2026

    55.7 °F

  • Average 2021–2026

    67.8 °F

  • Average High 2021–2026

    75.7 °F
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