Los Angeles River - Palm Beach Park Weather Forecast

    • 69
    • 83

    Rain Showers Likely

    • 69
    • 81

    Rain Showers Likely

    • 68
    • 79

    Slight Chance Thunderstorms

    • 67
    • 81

    Patchy Fog

    • 69
    • 81

    Mostly Cloudy

    • 69
    • 84

    Patchy Fog

    • 68
    • 83

    Mostly Sunny

Today 17 Sep Los Angeles County Beaches

Partly cloudy in the Morning, becoming mostly cloudy with a 20 percent chance of Showers in the afternoon. Highs from the mid 70s at the Beaches to the mid 80s inland. West Winds around 15 Mph in the afternoon.

Tonight 17 Sep Los Angeles County Beaches

A slight chance of Showers in the Evening, then Showers likely with a slight chance of Thunderstorms after midnight. Lows around 70. West Winds around 15 Mph in the evening. Chance of precipitation 60 percent.

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Los Angeles River - Palm Beach Park Temperature Statistics

September Temperature

Long Beach, Long Beach Airport (4.3 miles)

  • Lowest 11 September, 2025

    64 °F

  • Average September

    72.8 °F

  • Highest 7 September, 2025

    91 °F

Climate (2020–Present)

Long Beach, Long Beach Airport (4.3 miles)

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  • Average Low 2020–2025

    57.3 °F

  • Average 2020–2025

    64.6 °F

  • Average High 2020–2025

    74.4 °F
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