Barrett Junction Weather Forecast

    • 50
    • 77

    Mostly Sunny

    • 52
    • 74

    Mostly Sunny

    • 55
    • 81

    Mostly Sunny

    • 56
    • 83

    Partly Sunny

    • 53
    • 77

    Mostly Cloudy

    • 52
    • 70

    Partly Sunny

    • 51
    • 69

    Partly Sunny

Today 29 Apr San Diego County Inland Valleys

Mostly sunny. Highs 70 to 75. Areas of Winds west to 10 Mph. Becoming 10 to 15 Mph with Gusts to 25 Mph this afternoon.

Tonight 29 Apr San Diego County Inland Valleys

Partly cloudy. Lows 45 to 50. Areas of Winds west to 10 Mph this evening becoming light.

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Barrett Junction Temperature Statistics

April Temperature

San Diego, Brown Field Municipal Airport (16.8 miles)

  • Lowest 14 April, 2026

    46.7 °F

  • Average April

    63.4 °F

  • Highest 4 April, 2026

    87.7 °F

Climate (2021–Present)

San Diego, Brown Field Municipal Airport (16.8 miles)

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  • Average Low 2021–2026

    54.3 °F

  • Average 2021–2026

    63.8 °F

  • Average High 2021–2026

    74.3 °F
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