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Costa Mesa, California Weather:
Saturday, February 28, 2026
Cloudy Weather
Day 61°
Night 54°
Precipitation 65 %
Wind 4 mph
Weather Forecast History
Last Year's Weather on This Day (February 28, 2025)
Cloudy Weather

Day

70°

Night

50°

Wind

6 mph

UV Index

5

Precipitation

0 %