Santa Ana, California Weather:
Tuesday, August 18, 2026
Cloudy Weather
Day 84°
Night 66°
Precipitation 10 %
Wind 2 mph
UV Index (0 - 11+) 10
Weather Forecast History
Last Year's Weather on This Day (August 18, 2025)
Cloudy Night

Day

82°

Night

63°

Wind

5 mph

Precipitation

0 %