Irvine, California Weather:
Saturday, September 26, 2026
Sunny Weather
Day 84°
Night 68°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 6
Weather Forecast History
Last Year's Weather on This Day (September 26, 2025)
Rainy Weather

Day

75°

Night

70°

Wind

5 mph

Precipitation

49 %