South San Ysidro Weather Forecast

    • 54
    • 85

    Mostly Sunny

    • 52
    • 88

    Mostly Sunny

    • 53
    • 88

    Mostly Sunny

    • 56
    • 89

    Mostly Sunny

    • 57
    • 92

    Partly Sunny

    • 56
    • 91

    Partly Sunny

Today 2 Aug Glorieta Mesa Including Glorieta Pass

Mostly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Highs in the lower 80s. West Winds around 15 Mph in the afternoon. Chance of rain 20 percent.

Tonight 2 Aug Glorieta Mesa Including Glorieta Pass

Mostly clear. Lows in the mid 50s. West Winds around 15 Mph in the evening.

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South San Ysidro Temperature Statistics

August Temperature

Las Vegas Municipal Airport (28.6 miles)

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Climate (2020–Present)

Las Vegas Municipal Airport (28.6 miles)

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  • Average Low 2020–2025

    37.4 °F

  • Average 2020–2025

    51.4 °F

  • Average High 2020–2025

    65.7 °F
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