Costa Mesa, California Weather:
Tuesday, April 7, 2026
Cloudy Weather
Day 70°
Night 61°
Precipitation 3 %
Wind 7 mph
UV Index (0 - 11+) 8
Weather Forecast History
Last Year's Weather on This Day (April 7, 2025)
Cloudy Weather

Day

66°

Night

50°

Wind

6 mph

UV Index

8

Precipitation

1 %