Cactus County Park Weather Forecast

    • 67
    • 94

    Mostly Sunny

    • 70
    • 95

    Hot

    • 68
    • 96

    Hot

    • 66
    • 94

    Mostly Sunny

    • 66
    • 93

    Mostly Sunny

    • 67
    • 92

    Mostly Sunny

    • 67
    • 93

    Mostly Sunny

Today 31 Jul San Diego County Inland Valleys

Patchy fog this morning. Mostly sunny. Highs 86 to 91 in the western Valleys to 96 to 101 near the Foothills. Areas of Winds west to 10 Mph. Becoming 10 to 15 Mph this afternoon.

Tonight 31 Jul San Diego County Inland Valleys

Mostly clear this evening. Becoming partly cloudy. Lows 65 to 72. Light Winds.

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  • Temperature Real-Time

Cactus County Park Temperature Statistics

July Temperature

Gillespie Field Airport (4.3 miles)

  • Lowest 2 July, 2026

    60.8 °F

  • Average July

    72 °F

  • Highest 15 July, 2026

    93.2 °F

Climate (2021–2026)

Gillespie Field Airport (4.3 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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