Santiago Peak Weather Forecast
- 37
- 42
Mostly Sunny
- 41
- 49
Mostly Sunny
- 43
- 52
Partly Sunny
- 45
- 55
Mostly Sunny
- 41
- 56
Partly Sunny
- 41
- 49
Chance Rain Showers
Today 30 Jan Santa Ana Mountains and Foothills
Partly cloudy this morning. Becoming mostly sunny. Highs 53 to 58. Light Winds becoming west 10 Mph this afternoon.
Tonight 30 Jan Santa Ana Mountains and Foothills
Mostly clear. Lows 33 to 42. Light Winds.
Santiago Peak Temperature Statistics
January Temperature
Corona Airport (13 miles)
Lowest 28 January, 2025
32 °FAverage January
58 °FHighest 2 January, 2025
84 °F
Climate (2020–Present)
Corona Airport (13 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
52.4 °FAverage 2020–2025
65.1 °FAverage High 2020–2025
78.1 °F