Rancho Penasquitos Weather Forecast

    • 48
    • 73

    Mostly Sunny

    • 46
    • 68

    Partly Sunny

    • 48
    • 71

    Partly Sunny

    • 50
    • 69

    Partly Sunny

    • 53
    • 72

    Mostly Sunny

Today 19 Mar San Diego County Inland Valleys

Sunny, warmer. Highs around 77 in the western Valleys to 69 to 74 near the Foothills. Areas of Winds east 15 to 25 Mph with Gusts to 35 Mph becoming west 10 to 20 Mph with Gusts to 30 Mph this afternoon.

Tonight 19 Mar San Diego County Inland Valleys

Mostly clear. Lows 38 to 47 in wind Sheltered Areas to 44 to 50 in warmer Locations. Areas of Winds northwest to 10 Mph in the evening becoming light.

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Rancho Penasquitos Temperature Statistics

March Temperature

San Diego, Miramar MCAS/Mitscher Field Airport (6.8 miles)

  • Lowest 9 March, 2025

    39.9 °F

  • Average March

    53.6 °F

  • Highest 10 March, 2025

    73 °F

Climate (2020–Present)

San Diego, Miramar MCAS/Mitscher Field Airport (6.8 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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