Otay Ranch Weather Forecast

    • 55
    • 70

    Gradual Clearing

    • 55
    • 68

    Patchy Fog

    • 54
    • 68

    Partly Sunny

    • 53
    • 70

    Partly Sunny

    • 55
    • 71

    Mostly Cloudy

    • 57
    • 74

    Mostly Cloudy

    • 58
    • 75

    Partly Sunny

Today 28 Jun San Diego County Inland Valleys

Partly cloudy this morning. Becoming mostly sunny. Highs 74 to 79. Areas of Winds southwest to 10 Mph. Becoming 10 to 15 Mph with Gusts to 25 Mph this afternoon.

Tonight 28 Jun San Diego County Inland Valleys

Partly cloudy this evening. Becoming mostly cloudy. Patchy fog overnight. Lows 49 to 58. Areas of Winds southwest to 10 Mph this evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Otay Ranch Temperature Statistics

June Temperature

San Diego, Brown Field Municipal Airport (7.5 miles)

  • Lowest 9 June, 2026

    56.6 °F

  • Average June

    68.1 °F

  • Highest 12 June, 2026

    86.6 °F

Climate (2021–2026)

San Diego, Brown Field Municipal Airport (7.5 miles)

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  • Average Low 2021–2026

    54.3 °F

  • Average 2021–2026

    63.8 °F

  • Average High 2021–2026

    74.2 °F
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