Long Beach - Inner Harbor Weather Forecast

    • 57
    • 63

    Gradual Clearing

    • 55
    • 74

    Partly Sunny

    • 55
    • 72

    Partly Sunny

    • 55
    • 68

    Partly Sunny

    • 55
    • 68

    Mostly Cloudy

    • 54
    • 68

    Mostly Cloudy

Today 17 Dec Los Angeles County Beaches

Low Clouds and fog mostly clearing in the afternoon. Fog locally dense with visibility one quarter mile or less. Highs in the lower to mid 60s. West Winds around 15 Mph in the afternoon.

Tonight 17 Dec Los Angeles County Beaches

Mostly clear. Lows in the mid to upper 50s. North Winds 15 to 25 Mph.

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Long Beach - Inner Harbor Temperature Statistics

December Temperature

Long Beach, Long Beach Airport (4.3 miles)

  • Lowest 6 December, 2025

    46 °F

  • Average December

    59.4 °F

  • Highest 10 December, 2025

    82.9 °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

    74.3 °F
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