Barrett Junction Weather Forecast

    • 63
    • 95

    Mostly Sunny

    • 63
    • 95

    Mostly Sunny

    • 61
    • 92

    Mostly Sunny

    • 62
    • 90

    Mostly Sunny

    • 61
    • 89

    Mostly Sunny

    • 59
    • 89

    Mostly Sunny

Today 15 Jun San Diego County Inland Valleys

Partly cloudy this morning. Becoming mostly sunny. Warmer. Highs 83 to 87 in the western Valleys to 92 to 97 near the Foothills. Areas of Winds west to 10 Mph. Becoming 10 to 15 Mph with Gusts to 25 Mph this afternoon.

Tonight 15 Jun San Diego County Inland Valleys

Mostly clear. Lows 57 to 63. Areas of Winds west to 10 Mph in the evening becoming light.

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Barrett Junction Temperature Statistics

June Temperature

San Diego, Brown Field Municipal Airport (16.8 miles)

  • Lowest 4 June, 2025

    57.7 °F

  • Average June

    66.3 °F

  • Highest 1 June, 2025

    88.6 °F

Climate (2020–Present)

San Diego, Brown Field Municipal Airport (16.8 miles)

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  • Average Low 2020–2025

    54.1 °F

  • Average 2020–2025

    63.4 °F

  • Average High 2020–2025

    73.9 °F
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