Mission Bay - Ventura Cove Weather Forecast

    • 69
    • 79

    Rain Showers Likely

    • 69
    • 77

    Rain Showers Likely

    • 68
    • 75

    Slight Chance Thunderstorms

    • 68
    • 76

    Mostly Cloudy

    • 69
    • 77

    Mostly Cloudy

    • 69
    • 78

    Mostly Cloudy

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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Mission Bay - Ventura Cove Temperature Statistics

September Temperature

San Diego, San Diego International-Lindbergh Field (4.3 miles)

  • Lowest 13 September, 2025

    66 °F

  • Average September

    71.4 °F

  • Highest 7 September, 2025

    82 °F

Climate (2020–Present)

San Diego, San Diego International-Lindbergh Field (4.3 miles)

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  • Average Low 2020–2025

    57.9 °F

  • Average 2020–2025

    63.9 °F

  • Average High 2020–2025

    70.8 °F
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