San Diego International Airport Weather Forecast

    • 65
    • 71

    Chance Rain Showers

    • 65
    • 72

    Mostly Cloudy

    • 66
    • 73

    Mostly Sunny

    • 65
    • 77

    Sunny

    • 66
    • 78

    Mostly Sunny

    • 66
    • 78

    Mostly Sunny

Today 21 Sep San Diego County Coastal Areas

Cloudy in the morning. Becoming mostly cloudy. Chance of Showers. Highs 69 to 74. Light Winds becoming west 15 Mph in the afternoon. Chance of measurable precipitation 50 percent.

Tonight 21 Sep San Diego County Coastal Areas

Partly cloudy. Lows 57 to 63. Light Winds.

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San Diego International Airport Temperature Statistics

September Temperature

San Diego, San Diego International-Lindbergh Field (0 miles)

  • Lowest 16 September, 2017

    66.9 °F
  • Average September

    73 °F
  • Highest 3 September, 2017

    91 °F

Climate (2010–Present)

San Diego, San Diego International-Lindbergh Field (0 miles)

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  • Average Low 2010–Present

    60.7 °F
  • Average 2010–Present

    65.9 °F
  • Average High 2010–Present

    72.4 °F
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