Winter Gardens Weather Forecast

    • 48
    • 69

    Slight Chance Rain Showers

    • 53
    • 76

    Sunny

    • 55
    • 81

    Mostly Sunny

    • 55
    • 83

    Partly Sunny

    • 55
    • 81

    Mostly Sunny

    • 53
    • 75

    Mostly Sunny

Today 15 Oct San Diego County Inland Valleys

Partly cloudy with a slight chance of Showers this Morning, then mostly sunny this afternoon. Highs 66 to 70 in the western Valleys to 60 to 65 near the Foothills. Areas of Winds west to 10 Mph. Becoming 10 to 15 Mph this afternoon. Chance of measurable precipitation 20 percent.

Tonight 15 Oct San Diego County Inland Valleys

Mostly clear. Lows 44 to 49. Areas of Winds northwest to 10 Mph in the evening becoming light.

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Winter Gardens Temperature Statistics

October Temperature

Gillespie Field Airport (1.9 miles)

  • Lowest 5 October, 2025

    53.6 °F

  • Average October

    64.8 °F

  • Highest 10 October, 2025

    84.2 °F

Climate (2020–Present)

Gillespie Field Airport (1.9 miles)

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  • Average Low 2020–2025

    52.9 °F

  • Average 2020–2025

    60.1 °F

  • Average High 2020–2025

    75.8 °F
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