San Gabriel River Mouth Weather Forecast

    • 53
    • 63

    Patchy Fog

    • 50
    • 59

    Chance Rain Showers

    • 48
    • 56

    Chance Rain Showers

    • 48
    • 55

    Rain Likely

    • 45
    • 53

    Chance Rain Showers

    • 46
    • 53

    Slight Chance Rain

    • 50
    • 55

    Rain Likely

Today 21 Jan Orange County Coastal

Mostly sunny. Highs 63 to 68 at the Beaches to 69 farther inland and near higher coastal Terrain. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Gabriel River Mouth Temperature Statistics

January Temperature

Long Beach, Long Beach Airport (5 miles)

  • Lowest 9 January, 2021

    43 °F
  • Average January

    57.1 °F
  • Highest 15 January, 2021

    91 °F

Climate (2010–Present)

Long Beach, Long Beach Airport (5 miles)

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  • Average Low 2010–Present

    57.6 °F
  • Average 2010–Present

    64.6 °F
  • Average High 2010–Present

    74.4 °F
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