Rancho Bernardo Weather Forecast

    • 61
    • 78

    Patchy Fog

    • 62
    • 79

    Becoming Sunny

    • 61
    • 78

    Mostly Cloudy

    • 61
    • 78

    Partly Sunny

    • 62
    • 79

    Mostly Sunny

    • 63
    • 81

    Partly Sunny

    • 63
    • 81

    Partly Sunny

Today 3 Jul San Diego County Inland Valleys

Patchy fog this morning. Partly cloudy. Highs 76 to 81 in the western Valleys to 82 to 87 near the Foothills. Areas of Winds west to 10 Mph. Becoming 10 to 15 Mph this afternoon.

Tonight 3 Jul San Diego County Inland Valleys

Partly cloudy this evening. Becoming mostly cloudy. Patchy fog. Lows 57 to 61. Areas of Winds west to 10 Mph this evening becoming light.

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Rancho Bernardo Temperature Statistics

July Temperature

Ramona, Ramona Airport (8.7 miles)

  • Lowest 1 July, 2026

    54 °F

  • Average July

    64.8 °F

  • Highest 1 July, 2026

    78.1 °F

Climate (2021–2026)

Ramona, Ramona Airport (8.7 miles)

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  • Average Low 2021–2026

    51.6 °F

  • Average 2021–2026

    64.6 °F

  • Average High 2021–2026

    76.8 °F
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