Northwest Weather Forecast
- 60
- 83
Mostly Sunny
- 58
- 80
Mostly Sunny
- 58
- 81
Partly Sunny
- 59
- 76
Partly Sunny
- 57
- 72
Partly Sunny
- 59
- 75
Partly Sunny
Today 18 Oct Orange County Inland
Mostly sunny. Highs 81 to 84. Light Winds becoming southwest to 10 Mph this afternoon.
Tonight 18 Oct Orange County Inland
Mostly clear. Lows 54 to 59. Light Winds.
Northwest Temperature Statistics
October Temperature
John Wayne-Orange County Airport (6.8 miles)
Lowest 16 October, 2025
54 °FAverage October
66.5 °FHighest 10 October, 2025
78.1 °F
Climate (2020–Present)
John Wayne-Orange County Airport (6.8 miles)
Average Low 2020–2025
58.6 °FAverage 2020–2025
65.6 °FAverage High 2020–2025
73.4 °F