Sunbow Park Weather Forecast

    • 70
    • 82

    Chance Rain Showers

    • 69
    • 77

    Chance Rain Showers

    • 67
    • 76

    Partly Sunny

    • 68
    • 77

    Mostly Cloudy

    • 69
    • 80

    Mostly Cloudy

    • 69
    • 80

    Partly Sunny

Today 17 Sep San Diego County Coastal Areas

Mostly cloudy in the Morning, then partly cloudy with a slight chance of Showers and Thunderstorms in the afternoon. Highs 78 to 82 near the coast to 82 to 87 inland. Light Winds becoming west 10 Mph in the afternoon. Chance of measurable precipitation 20 percent.

Tonight 17 Sep San Diego County Coastal Areas

Mostly cloudy with a slight chance of Thunderstorms. A chance of Showers. Lows 65 to 70. Light Winds. Chance of measurable precipitation 50 percent.

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Sunbow Park Temperature Statistics

September Temperature

San Diego, Brown Field Municipal Airport (3.7 miles)

  • Lowest 12 September, 2025

    57 °F

  • Average September

    70.9 °F

  • Highest 7 September, 2025

    88 °F

Climate (2020–Present)

San Diego, Brown Field Municipal Airport (3.7 miles)

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  • Average Low 2020–2025

    54 °F

  • Average 2020–2025

    63.4 °F

  • Average High 2020–2025

    73.9 °F
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