Irvine, California Weather:
Sunday, May 31, 2026
Sunny Weather
Day 73°
Night 59°
Precipitation 49 %
Wind 6 mph
Weather Forecast History
Last Year's Weather on This Day (May 31, 2025)
Partly Sunny with Showers

Day

86°

Night

64°

Wind

7 mph

UV Index

11

Precipitation

40 %