Costa Mesa, California Weather:
Thursday, January 29, 2026
Cloudy Weather
Day 64°
Night 52°
Precipitation 25 %
Wind 2 mph
UV Index (0 - 11+) 1
Weather Forecast History
Last Year's Weather on This Day (January 29, 2025)
Cloudy Weather

Day

61°

Night

48°

Wind

4 mph

UV Index

3

Precipitation

25 %