Hellhole Canyon Preserve Weather Forecast

    • 78
    • 100

    Chance Rain Showers

    • 74
    • 96

    Mostly Sunny

    • 66
    • 92

    Mostly Sunny

    • 61
    • 88

    Sunny

Today 9 Sep San Diego County Inland Valleys

Partly cloudy. A slight chance of Showers and Thunderstorms in the afternoon. Highs 97 to 102. Areas of Winds west to 10 Mph. Chance of measurable precipitation 20 percent.

Tonight 9 Sep San Diego County Inland Valleys

Mostly clear in the evening. Becoming partly cloudy. Lows 71 to 77. Areas of Winds southwest to 10 Mph in the evening becoming light.

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Hellhole Canyon Preserve Temperature Statistics

September Temperature

Campo (49.7 miles)

  • Lowest

  • Average September

  • Highest

Climate (–)

Campo (49.7 miles)

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  • Average Low

    42.1 °F
  • Average

    45.3 °F
  • Average High

    51.1 °F
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