| NWS Forecast for: Costa Mesa CA Issued by: National Weather Service San Diego, CA Last Update: 12:55 am PDT Jul 13, 2025 | |
| This Afternoon: Sunny, with a high near 23. West wind around 15 km/h. Tonight: Increasing clouds, with a low around 17. West wind 10 to 15 km/h decreasing to 5 to 10 km/h after midnight. Monday: Cloudy through mid morning, then gradual clearing, with a high near 23. Southwest wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon. Monday Night: Increasing clouds, with a low around 17. Southwest wind 5 to 15 km/h. Tuesday: Cloudy through mid morning, then gradual clearing, with a high near 22. Southwest wind 10 to 15 km/h. Tuesday Night: Increasing clouds, with a low around 16. Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 23. Wednesday Night: Partly cloudy, with a low around 16. Thursday: Mostly sunny, with a high near 23. Thursday Night: Partly cloudy, with a low around 16. Friday: Mostly sunny, with a high near 24. Friday Night: Increasing clouds, with a low around 17. Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 24. | |
| Costa Mesa CA 33.67°N 117.92°W (Elev. 3 m) | |
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