Costa Mesa, California Weather:
Monday, January 26, 2026
Cloudy Weather
Day 61°
Night 54°
Precipitation 25 %
Wind 4 mph
UV Index (0 - 11+) 1
Weather Forecast History
Last Year's Weather on This Day (January 26, 2025)
Rainy Weather

Day

57°

Night

46°

Wind

7 mph

UV Index

1

Precipitation

97 %