Costa Mesa, California Weather:
Friday, March 13, 2026
Cloudy Weather
Day 63°
Night 54°
Precipitation 25 %
Wind 9 mph
Weather Forecast History
Last Year's Weather on This Day (March 13, 2025)
Sunny with a Chance of Thunderstorms

Day

59°

Night

46°

Wind

12 mph

UV Index

5

Precipitation

100 %