Long Beach Marina Weather Forecast

    • 57
    • 71

    Partly Sunny

    • 59
    • 72

    Mostly Sunny

    • 59
    • 72

    Partly Sunny

    • 56
    • 73

    Patchy Fog

    • 56
    • 69

    Mostly Cloudy

    • 55
    • 66

    Mostly Cloudy

Today 15 Dec Los Angeles County Beaches

Low Clouds and fog in the morning then sunny. Highs in the upper 60s to mid 70s.

Tonight 15 Dec Los Angeles County Beaches

Mostly clear in the evening then Areas of low Clouds and fog. Lows in the 50s.

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Long Beach Marina Temperature Statistics

December Temperature

Long Beach, Long Beach Airport (3.7 miles)

  • Lowest 6 December, 2025

    46 °F

  • Average December

    59.6 °F

  • Highest 10 December, 2025

    82.9 °F

Climate (2020–Present)

Long Beach, Long Beach Airport (3.7 miles)

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  • Average Low 2020–2025

    57.3 °F

  • Average 2020–2025

    64.6 °F

  • Average High 2020–2025

    74.3 °F
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