O'Neill Regional Park Weather Forecast
- 65
- 87
Mostly Sunny
- 64
- 86
Mostly Sunny
- 65
- 86
Mostly Sunny
- 62
- 86
Sunny
- 60
- 80
Mostly Sunny
- 60
- 78
Slight Chance Rain Showers
- 59
- 75
Slight Chance Rain Showers
Today 8 Nov Orange County Inland
Partly cloudy with a chance of Showers. Highs 71 to 75.
Tonight 8 Nov Orange County Inland
Clear. Lows 62 to 65. Areas of Winds east to 10 Mph.
O'Neill Regional Park Temperature Statistics
November Temperature
John Wayne-Orange County Airport (14.9 miles)
Lowest 2 November, 2026
56.6 °FAverage November
67.8 °FHighest 6 November, 2026
84.9 °F
Climate (2021–2026)
John Wayne-Orange County Airport (14.9 miles)
Average Low 2021–2026
59.2 °FAverage 2021–2026
66.3 °FAverage High 2021–2026
73.9 °F