Upper Hermosa Weather Forecast

    • 56
    • 62

    Decreasing Clouds

    • 54
    • 64

    Partly Sunny

    • 56
    • 65

    Mostly Sunny

    • 57
    • 68

    Mostly Sunny

    • 56
    • 67

    Partly Sunny

    • 57
    • 63

    Partly Sunny

Today 4 Mar San Diego County Coastal Areas

Patchy fog this morning. Partly cloudy. Highs around 70. Light Winds becoming west 10 Mph this afternoon.

Tonight 4 Mar San Diego County Coastal Areas

Partly cloudy in the evening. Becoming mostly cloudy. Lows 49 to 53. Light Winds.

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Upper Hermosa Temperature Statistics

March Temperature

San Diego, Montgomery Field (7.5 miles)

  • Lowest 1 March, 2026

    57 °F

  • Average March

    68.9 °F

  • Highest 1 March, 2026

    86 °F

Climate (2021–Present)

San Diego, Montgomery Field (7.5 miles)

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  • Average Low 2021–2026

    56 °F

  • Average 2021–2026

    64.1 °F

  • Average High 2021–2026

    73.1 °F
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