Barrett Lake Weather Forecast

    • 68
    • 91

    Sunny

    • 60
    • 89

    Sunny

    • 56
    • 82

    Mostly Sunny

    • 55
    • 77

    Mostly Sunny

    • 55
    • 77

    Mostly Sunny

    • 58
    • 81

    Sunny

    • 60
    • 85

    Mostly Sunny

Today 7 Sep San Diego County Inland Valleys

Mostly sunny. Highs 88 to 93. Areas of Winds west to 10 Mph.

Tonight 7 Sep San Diego County Inland Valleys

Mostly clear. Lows 62 to 66. Light Winds.

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Barrett Lake Temperature Statistics

September Temperature

Campo (11.8 miles)

  • Lowest

  • Average September

  • Highest

Climate (2020–Present)

Campo (11.8 miles)

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  • Average Low 2020–2020

    52.8 °F
  • Average 2020–2020

    72.2 °F
  • Average High 2020–2020

    88.3 °F
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