El Cajon City Park Weather Forecast

    • 60
    • 79

    Increasing Clouds

    • 61
    • 82

    Partly Sunny

    • 62
    • 82

    Mostly Cloudy

    • 62
    • 82

    Partly Sunny

    • 62
    • 82

    Mostly Sunny

    • 62
    • 83

    Partly Sunny

    • 63
    • 84

    Mostly Sunny

Today 2 Jul San Diego County Inland Valleys

Sunny. Highs 74 to 78 in the western Valleys to 78 to 83 near the Foothills. Areas of Winds west 10 to 15 Mph.

Tonight 2 Jul San Diego County Inland Valleys

Mostly clear in the evening. Becoming mostly cloudy. Patchy dense fog overnight. Lows 53 to 58. Areas of Winds west to 10 Mph in the evening becoming light.

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El Cajon City Park Temperature Statistics

July Temperature

Gillespie Field Airport (1.9 miles)

  • Lowest

  • Average July

  • Highest

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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