Irvine, California Weather:
Tuesday, August 4, 2026
Sunny Weather
Day 81°
Night 70°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 11
Weather Forecast History
Last Year's Weather on This Day (August 4, 2025)
Cloudy Night

Day

79°

Night

63°

Wind

5 mph

Precipitation

0 %