Black Mountain Open Space Park Weather Forecast

    • 54
    • 75

    Increasing Clouds

    • 49
    • 77

    Mostly Cloudy

    • 50
    • 65

    Mostly Cloudy

    • 51
    • 67

    Mostly Cloudy

    • 48
    • 64

    Partly Sunny

    • 48
    • 66

    Mostly Cloudy

    • 50
    • 67

    Partly Sunny

Today 24 Mar San Diego County Inland Valleys

Patchy fog this morning. Mostly sunny. Warmer. Highs 77 to 82 in the western Valleys to 83 to 87 near the Foothills. Areas of Winds east 10 to 15 Mph with Gusts to 25 Mph becoming west this afternoon.

Tonight 24 Mar San Diego County Inland Valleys

Mostly clear. Lows 51 to 57 in wind Sheltered Areas to 51 to 61 in warmer Locations. Areas of Winds west to 10 Mph becoming east overnight.

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Black Mountain Open Space Park Temperature Statistics

March Temperature

San Diego, Miramar MCAS/Mitscher Field Airport (8.1 miles)

  • Lowest 9 March, 2025

    39.9 °F

  • Average March

    54.2 °F

  • Highest 10 March, 2025

    73 °F

Climate (2020–Present)

San Diego, Miramar MCAS/Mitscher Field Airport (8.1 miles)

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  • Average Low 2020–2025

    52.9 °F

  • Average 2020–2025

    62 °F

  • Average High 2020–2025

    72.7 °F
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