Crescent Bay Weather Forecast
- 65
- 67
Mostly Cloudy
- 65
- 67
Mostly Cloudy
- 64
- 67
Mostly Cloudy
- 64
- 68
Mostly Cloudy
- 64
- 68
Mostly Cloudy
- 64
- 67
Patchy Fog
Today 20 Jul Orange County Coastal
Cloudy this morning. Becoming partly cloudy. Highs around 70 at the Beaches to 73 to 76 farther inland and near higher coastal Terrain. Areas of Winds south 10 Mph.
Tonight 20 Jul Orange County Coastal
Partly cloudy in the evening. Becoming cloudy. Lows 61 to 64. Areas of Winds south 10 Mph in the evening becoming light.
Crescent Bay Temperature Statistics
July Temperature
John Wayne-Orange County Airport (9.9 miles)
Lowest 2 July, 2025
61.6 °FAverage July
70.8 °FHighest 8 July, 2025
80.7 °F
Climate (2020–Present)
John Wayne-Orange County Airport (9.9 miles)
Average Low 2020–2025
58.7 °FAverage 2020–2025
65.6 °FAverage High 2020–2025
73.6 °F