Hermosa Beach Weather Forecast

    • 67
    • 79

    Patchy Fog

    • 68
    • 80

    Mostly Cloudy

    • 69
    • 80

    Partly Sunny

    • 69
    • 79

    Partly Sunny

    • 68
    • 79

    Partly Sunny

    • 67
    • 77

    Partly Sunny

Today 22 Sep Los Angeles County Beaches

Low Clouds and fog in the morning then partly cloudy. Highs in the mid 70s to lower 80s. West Winds around 15 Mph in the afternoon.

Tonight 22 Sep Los Angeles County Beaches

Mostly clear except for patchy low Clouds and fog after midnight. Lows in the 60s. West Winds around 15 Mph in the evening.

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Hermosa Beach Temperature Statistics

September Temperature

Los Angeles, Los Angeles International Airport (5 miles)

  • Lowest 2 September, 2026

    64.7 °F

  • Average September

    75.9 °F

  • Highest 9 September, 2026

    99.6 °F

Climate (2021–2026)

Los Angeles, Los Angeles International Airport (5 miles)

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  • Average Low 2021–2026

    57.6 °F

  • Average 2021–2026

    63.6 °F

  • Average High 2021–2026

    70.8 °F
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