❮
Today Tomorrow Hourly 7 days 30 days August
❯
Costa Mesa, California Weather:
Saturday, August 23, 2025
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 79°
Night 70°
Precipitation 5 %
Wind 5 mph
UV Index (0 - 11+) 9

Weather Forecast History

Last Year's Weather on This Day (August 23, 2024)

Day

75°

Night

64°