South Coast Weather Forecast
- 65
- 75
Increasing Clouds
- 63
- 76
Mostly Cloudy
- 63
- 78
Partly Sunny
- 63
- 79
Partly Sunny
- 62
- 77
Partly Sunny
- 62
- 76
Partly Sunny
- 63
- 78
Mostly Sunny
Today 21 Jul Orange County Inland
Cloudy this morning. Becoming mostly sunny. Patchy fog this morning. Highs 74 to 78. Light Winds becoming southwest 10 Mph this afternoon.
Tonight 21 Jul Orange County Inland
Mostly cloudy with patchy fog and drizzle overnight. Lows 57 to 65. Areas of Winds southwest 10 Mph this evening becoming light.
South Coast Temperature Statistics
July Temperature
John Wayne-Orange County Airport (1.2 miles)
Lowest 2 July, 2025
61.6 °FAverage July
70.9 °FHighest 8 July, 2025
80.7 °F
Climate (2020–Present)
John Wayne-Orange County Airport (1.2 miles)
Average Low 2020–2025
58.7 °FAverage 2020–2025
65.6 °FAverage High 2020–2025
73.6 °F