Black Mountain Ranch Weather Forecast

    • 57
    • 88

    Increasing Clouds

    • 54
    • 79

    Partly Sunny

    • 57
    • 82

    Mostly Sunny

    • 61
    • 86

    Mostly Sunny

    • 62
    • 90

    Sunny

    • 60
    • 90

    Mostly Sunny

Today 13 Mar San Diego County Coastal Areas

Mostly sunny. Highs 76 to 81 near the coast to 85 to 89 inland. Light Winds becoming west 10 Mph this afternoon.

Tonight 13 Mar San Diego County Coastal Areas

Partly cloudy. Patchy fog overnight. Lows 53 to 58. Light Winds.

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Black Mountain Ranch Temperature Statistics

March Temperature

San Diego, Miramar MCAS/Mitscher Field Airport (8.7 miles)

  • Lowest 7 March, 2026

    45 °F

  • Average March

    60.2 °F

  • Highest 8 March, 2026

    84.9 °F

Climate (2021–Present)

San Diego, Miramar MCAS/Mitscher Field Airport (8.7 miles)

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  • Average Low 2021–2026

    52.8 °F

  • Average 2021–2026

    61.8 °F

  • Average High 2021–2026

    72.2 °F
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