| NWS Forecast for: Costa Mesa CA Issued by: National Weather Service San Diego, CA Last Update: 2:07 am PDT Jul 14, 2025 |  |
| Overnight: Cloudy, with a low around 63. West wind around 5 mph becoming calm. Monday: Cloudy through mid morning, then gradual clearing, with a high near 74. Light southwest wind increasing to 5 to 10 mph in the morning. Monday Night: Increasing clouds, with a low around 62. Southwest wind around 5 mph becoming calm after midnight. Tuesday: Cloudy through mid morning, then gradual clearing, with a high near 73. Light south wind increasing to 5 to 10 mph in the morning. Tuesday Night: Increasing clouds, with a low around 62. South wind around 5 mph. Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 73. Wednesday Night: Partly cloudy, with a low around 61. Thursday: Mostly sunny, with a high near 73. Thursday Night: Increasing clouds, with a low around 62. Friday: Mostly cloudy, then gradually becoming sunny, with a high near 74. Friday Night: Partly cloudy, with a low around 63. Saturday: Mostly sunny, with a high near 75. Saturday Night: Increasing clouds, with a low around 63. Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 76. | |
| Costa Mesa CA 33.67°N 117.92°W (Elev. 3 ft) | |
Visit your local NWS office at: https://www.weather.gov/sgx |
