Costa Mesa, California Weather:
Monday, February 2, 2026
Sunny Weather
Day 59°
Night 46°
Precipitation 20 %
Wind 7 mph
UV Index (0 - 11+) 4
Weather Forecast History
Last Year's Weather on This Day (February 2, 2025)
Cloudy Weather

Day

66°

Night

48°

Wind

4 mph

UV Index

4

Precipitation

40 %