Brush Canyon Park Weather Forecast
- 59
- 77
Rain Showers
- 54
- 68
Rain Showers
- 54
- 70
Mostly Sunny
- 57
- 77
Sunny
- 58
- 80
Mostly Sunny
- 58
- 81
Mostly Sunny
Today 21 Oct Orange County Inland
Mostly sunny this Morning, then mostly cloudy with a chance of Showers and a slight chance of Thunderstorms this afternoon. Highs 73 to 78. Areas of Winds east to 10 Mph becoming south this afternoon. Chance of measurable precipitation 50 percent.
Tonight 21 Oct Orange County Inland
Showers and a slight chance of Thunderstorms. Locally heavy rainfall possible in the evening. Lows 57 to 62. Areas of Winds southeast 10 Mph in the evening becoming light.
Brush Canyon Park Temperature Statistics
October Temperature
Corona Airport (5.6 miles)
Lowest 13 October, 2026
46 °FAverage October
78.7 °FHighest 3 October, 2026
107.1 °F
Climate (2021–2026)
Corona Airport (5.6 miles)
Average Low 2021–2026
52.4 °FAverage 2021–2026
65.3 °FAverage High 2021–2026
78.5 °F