63°
F
Feels Like
63°
Precipitation
0 %
Wind
6 mph
Humidity
86 %
Precipitation
0 %
Wind
9 mph
UV Index (0 - 11+)
10
Warning: High UV Index Today: 10
High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.
Costa Mesa Weather Forecast Updated
4 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (July 25, 2024)