Costa Mesa, California Weather:
Sunday, March 29, 2026
Cloudy Weather
Day 63°
Night 52°
Precipitation 4 %
Wind 6 mph
Weather Forecast History
Last Year's Weather on This Day (March 29, 2025)
Cloudy Weather

Day

64°

Night

54°

Wind

7 mph

UV Index

7

Precipitation

1 %