Weather by town
Costa Mesa, CA weather
Costa Mesa is in Orange County, California (population 112,174). This page shows the radar around Costa Mesa, the weather there right now, the next 24 hours and 10 days, any warning or advisory that covers it, and what our severe storm outlook, snow forecast and Nice Weather rankings say for it.
Nice Weather for Costa Mesa
Tuesday, November 10: 82 out of 100, Nice, #427 of 1,223 towns in California. California's Nice Weather rankings
Towns near Costa Mesa
- Newport Beach, CA, 2 miles south
- University Research Park, CA, 4 miles east
- UC Irvine, CA, 4 miles east
- Huntington Beach, CA, 5 miles west
- University Town Center, CA, 5 miles east
- Fountain Valley, CA, 5 miles northwest
School districts near Costa Mesa
Snow Day Radar: Your school's chance of a snow day, delay, or virtual day, for every public school district in the lower 48. Odds, not announcements.
- Newport-Mesa Unified School District
- Huntington Beach City Elementary School District
- Fountain Valley Elementary School District
School closings and delays in Orange County, when they are listed, are on School Closings.
Costa Mesa sits at 33.64° N, 117.92° W. This page adds context to official forecasts. Always follow warnings from the National Weather Service and your local officials.