Rancho Bernardo Weather Forecast

    • 59
    • 77

    Decreasing Clouds

    • 58
    • 78

    Patchy Fog

    • 58
    • 77

    Patchy Fog

    • 58
    • 75

    Patchy Fog

    • 59
    • 77

    Patchy Fog

    • 61
    • 81

    Patchy Fog

Today 23 Jul San Diego County Inland Valleys

Partly cloudy with patchy fog in the morning. Becoming mostly sunny. Highs around 80 in the western Valleys to 82 to 87 near the Foothills. Areas of Winds west to 10 Mph.

Tonight 23 Jul San Diego County Inland Valleys

Partly cloudy. Patchy fog overnight. Lows 52 to 59. Areas of Winds west 10 Mph in the evening becoming light.

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Rancho Bernardo Temperature Statistics

July Temperature

Ramona, Ramona Airport (8.7 miles)

  • Lowest 5 July, 2025

    53.1 °F

  • Average July

    70.1 °F

  • Highest 10 July, 2025

    96.1 °F

Climate (2020–Present)

Ramona, Ramona Airport (8.7 miles)

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  • Average Low 2020–2025

    51.3 °F

  • Average 2020–2025

    64.1 °F

  • Average High 2020–2025

    76.7 °F
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