Costa Mesa, California Weather:
Wednesday, February 4, 2026
Cloudy Weather
Day 63°
Night 50°
Precipitation 25 %
Wind 1 mph
UV Index (0 - 11+) 1
Weather Forecast History
Last Year's Weather on This Day (February 4, 2025)
Cloudy Weather

Day

63°

Night

55°

Wind

4 mph

UV Index

3

Precipitation

4 %