Mission Bay - Crown Point Weather Forecast

    • 67
    • 74

    Increasing Clouds

    • 68
    • 76

    Partly Sunny

    • 73
    • 81

    Partly Sunny

    • 74
    • 88

    Mostly Sunny

    • 74
    • 89

    Mostly Sunny

    • 73
    • 87

    Mostly Sunny

Today 30 Sep San Diego County Coastal Areas

Partly cloudy in the morning. Becoming mostly sunny. Highs 76 to 80 near the coast to 81 to 84 inland. Areas of Winds southeast 10 Mph becoming southwest in the afternoon.

Tonight 30 Sep San Diego County Coastal Areas

Partly cloudy. Lows 60 to 65. Light Winds.

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Mission Bay - Crown Point Temperature Statistics

September Temperature

San Diego, San Diego International-Lindbergh Field (3.7 miles)

  • Lowest 3 September, 2026

    63.6 °F

  • Average September

    75.7 °F

  • Highest 6 September, 2026

    95.6 °F

Climate (2021–2026)

San Diego, San Diego International-Lindbergh Field (3.7 miles)

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  • Average Low 2021–2026

    58.1 °F

  • Average 2021–2026

    64.3 °F

  • Average High 2021–2026

    71.2 °F
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