Costa Mesa, California Weather:
Thursday, January 22, 2026
Cloudy Weather
Day 61°
Night 46°
Precipitation 20 %
Wind 1 mph
UV Index (0 - 11+) 3
Weather Forecast History
Last Year's Weather on This Day (January 22, 2025)
Cloudy Weather

Day

86°

Night

54°

Wind

4 mph

UV Index

3

Precipitation

0 %