Costa Mesa, California Weather:
Thursday, May 28, 2026
Cloudy Weather
Day 66°
Night 57°
Precipitation 2 %
Wind 4 mph
Weather Forecast History
Last Year's Weather on This Day (May 28, 2025)
Cloudy Weather

Day

70°

Night

61°

Wind

7 mph

UV Index

11

Precipitation

0 %