South San Ysidro Weather Forecast

    • 37
    • 67

    Partly Sunny

    • 42
    • 75

    Mostly Cloudy

    • 42
    • 74

    Partly Sunny

    • 33
    • 67

    Chance Rain Showers

    • 32
    • 57

    Chance Rain Showers

    • 34
    • 63

    Partly Sunny

Today 28 Mar Glorieta Mesa Including Glorieta Pass

Mostly sunny. Highs in the mid 60s. Southwest Winds 15 to 20 Mph this afternoon.

Tonight 28 Mar Glorieta Mesa Including Glorieta Pass

Not as cool. Mostly clear. Lows in the upper 30s. Northwest Winds 15 to 20 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

South San Ysidro Temperature Statistics

March Temperature

Las Vegas Municipal Airport (28.6 miles)

  • Lowest 16 March, 2026

    9.6 °F

  • Average March

    51.8 °F

  • Highest 21 March, 2026

    86.6 °F

Climate (2021–Present)

Las Vegas Municipal Airport (28.6 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    38 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    66.4 °F
Get WillyWeather+ to remove ads