Santiago Peak Weather Forecast

    • 47
    • 59

    Rain Showers Likely

    • 45
    • 54

    Increasing Clouds

    • 46
    • 53

    Partly Sunny

    • 50
    • 59

    Breezy

    • 51
    • 64

    Mostly Sunny

    • 53
    • 64

    Partly Sunny

    • 50
    • 60

    Partly Sunny

Today 31 Mar Santa Ana Mountains and Foothills

Patchy fog this morning. Cloudy. Highs 64 to 70. Areas of Winds south 10 Mph becoming west this afternoon.

Tonight 31 Mar Santa Ana Mountains and Foothills

Cloudy with a chance of Showers. Lows 46 to 55. Areas of Winds west 10 Mph. Chance of measurable precipitation 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Santiago Peak Temperature Statistics

March Temperature

Corona Airport (13 miles)

  • Lowest 3 March, 2026

    42.1 °F

  • Average March

    68.1 °F

  • Highest 19 March, 2026

    98.1 °F

Climate (2021–Present)

Corona Airport (13 miles)

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

  • Average Low 2021–2026

    52.3 °F

  • Average 2021–2026

    65.1 °F

  • Average High 2021–2026

    78.3 °F
Get WillyWeather+ to remove ads