Otay Ranch Weather Forecast

    • 50
    • 72

    Decreasing Clouds

    • 49
    • 69

    Partly Sunny

    • 53
    • 69

    Chance Rain Showers

    • 49
    • 66

    Partly Sunny

    • 51
    • 70

    Partly Sunny

    • 53
    • 68

    Partly Sunny

    • 53
    • 66

    Mostly Sunny

Today 19 Apr San Diego County Inland Valleys

Partly cloudy this morning. Becoming mostly sunny. Highs 75 to 80. Areas of Winds west to 10 Mph.

Tonight 19 Apr San Diego County Inland Valleys

Mostly clear this evening. Becoming partly cloudy. Patchy fog overnight. Lows 42 to 50 in wind Sheltered Areas to 47 to 51 in warmer Locations. Areas of Winds west to 10 Mph this evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Otay Ranch Temperature Statistics

April Temperature

San Diego, Brown Field Municipal Airport (7.5 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 (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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