| NWS Forecast for: Costa Mesa CA Issued by: National Weather Service San Diego, CA Last Update: 1:08 pm PDT Jul 12, 2025 | |
| Tonight: Increasing clouds, with a low around 63. West wind around 5 mph becoming calm after midnight. Sunday: Cloudy through mid morning, then gradual clearing, with a high near 73. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Sunday Night: Increasing clouds, with a low around 63. West wind 5 to 10 mph becoming light after midnight. Monday: Cloudy through mid morning, then gradual clearing, with a high near 72. Light southwest wind increasing to 5 to 10 mph in the morning. Monday Night: Increasing clouds, with a low around 63. Southwest wind around 5 mph becoming calm in the evening. Tuesday: Cloudy through mid morning, then gradual clearing, with a high near 71. Tuesday Night: Increasing clouds, with a low around 61. Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 72. Wednesday Night: Increasing clouds, with a low around 61. Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 72. Thursday Night: Partly cloudy, with a low around 62. Friday: Mostly sunny, with a high near 74. Friday Night: Increasing clouds, with a low around 63. Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 76. | |
| Costa Mesa CA 33.66°N 117.94°W (Elev. 7 ft) | |
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