Winter Gardens Weather Forecast

    • 67
    • 89

    Mostly Sunny

    • 68
    • 88

    Partly Sunny

    • 69
    • 92

    Mostly Sunny

    • 68
    • 94

    Mostly Sunny

    • 68
    • 95

    Mostly Sunny

    • 68
    • 97

    Hot

Today 21 Jul San Diego County Inland Valleys

Partly cloudy in the morning. Becoming mostly sunny. Highs 86 to 91. Areas of Winds southwest to 10 Mph becoming west in the afternoon.

Tonight 21 Jul San Diego County Inland Valleys

Mostly clear. Lows 63 to 67. Areas of Winds west to 10 Mph in the evening becoming light.

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Winter Gardens Temperature Statistics

July Temperature

Gillespie Field Airport (1.9 miles)

  • Lowest 2 July, 2026

    60.8 °F

  • Average July

    70.5 °F

  • Highest 15 July, 2026

    93.2 °F

Climate (2021–2026)

Gillespie Field Airport (1.9 miles)

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  • Average Low 2021–2026

    53.5 °F

  • Average 2021–2026

    60.5 °F

  • Average High 2021–2026

    76.2 °F
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