Shelltown Weather Forecast

    • 59
    • 73

    Mostly Sunny

    • 59
    • 75

    Partly Sunny

    • 60
    • 75

    Patchy Fog

    • 60
    • 72

    Patchy Fog

    • 60
    • 71

    Patchy Fog

    • 60
    • 68

    Patchy Fog

Today 17 Oct San Diego County Coastal Areas

Mostly sunny. Highs 69 to 74 near the coast to 74 to 78 inland. Light Winds becoming west 10 Mph in the afternoon.

Tonight 17 Oct San Diego County Coastal Areas

Mostly clear. Lows 54 to 58. Areas of Winds southwest to 10 Mph in the evening becoming light.

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Shelltown Temperature Statistics

October Temperature

San Diego, San Diego International-Lindbergh Field (5 miles)

  • Lowest 5 October, 2025

    60.1 °F

  • Average October

    67.1 °F

  • Highest 1 October, 2025

    73.9 °F

Climate (2020–Present)

San Diego, San Diego International-Lindbergh Field (5 miles)

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  • Average Low 2020–2025

    57.8 °F

  • Average 2020–2025

    63.8 °F

  • Average High 2020–2025

    70.7 °F
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