Currently: 78 °F. Passing clouds. (Weather station: John Wayne Airport-Orange County Airport, USA). See more current weatherCosta Mesa Extended Forecast with high and low temperatures
2 Week Extended Forecast in Costa Mesa, California, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Mon Jan 12 | | 75 / 54 °F | Mostly sunny. | 76 °F | 3 mph | ↑ | 28% | 0% | 0.00" | 3 (Moderate) | 6:56 am | 5:03 pm |
| Tue Jan 13 |  | 75 / 54 °F | Sunny. | 76 °F | 5 mph | ↑ | 29% | 0% | 0.00" | 3 (Moderate) | 6:56 am | 5:04 pm |
| Wed Jan 14 | | 77 / 52 °F | Sunny. | 77 °F | 4 mph | ↑ | 27% | 0% | 0.00" | 3 (Moderate) | 6:56 am | 5:05 pm |
| Thu Jan 15 | | 76 / 53 °F | Sunny. | 76 °F | 5 mph | ↑ | 24% | 0% | 0.00" | 3 (Moderate) | 6:56 am | 5:06 pm |
| Fri Jan 16 | | 80 / 52 °F | Sunny. | 78 °F | 4 mph | ↑ | 17% | 0% | 0.00" | 3 (Moderate) | 6:55 am | 5:07 pm |
| Sat Jan 17 |  | 78 / 55 °F | Overcast. | 76 °F | 4 mph | ↑ | 15% | 0% | 0.00" | 0 (Low) | 6:55 am | 5:08 pm |
| Sun Jan 18 |  | 80 / 53 °F | Mostly cloudy. | 77 °F | 4 mph | ↑ | 14% | 0% | 0.00" | 3 (Moderate) | 6:55 am | 5:09 pm |
| Mon Jan 19 | | 76 / 56 °F | Overcast. | 76 °F | 4 mph | ↑ | 19% | 4% | 0.00" | 0 (Low) | 6:54 am | 5:10 pm |
| Tue Jan 20 | | 74 / 60 °F | Overcast. | 77 °F | 4 mph | ↑ | 32% | 5% | 0.00" | 0 (Low) | 6:54 am | 5:11 pm |
| Wed Jan 21 | | 70 / 59 °F | Broken clouds. | 69 °F | 7 mph | ↑ | 54% | 6% | 0.00" | 3 (Moderate) | 6:54 am | 5:12 pm |
| Thu Jan 22 |  | 64 / 57 °F | A few tstorms. Cloudy. | 64 °F | 11 mph | ↑ | 69% | 77% | 0.33" | 0 (Low) | 6:53 am | 5:13 pm |
| Fri Jan 23 |  | 65 / 56 °F | Sprinkles early. Scattered clouds. | 65 °F | 9 mph | ↑ | 54% | 50% | 0.06" | 3 (Moderate) | 6:53 am | 5:14 pm |
| Sat Jan 24 | | 67 / 58 °F | Sprinkles. Mostly cloudy. | 67 °F | 8 mph | ↑ | 71% | 51% | 0.04" | 0 (Low) | 6:52 am | 5:15 pm |
| Sun Jan 25 | | 69 / 56 °F | Sunny. | 58 °F | 7 mph | ↑ | 53% | 7% | 0.00" | 3 (Moderate) | 6:52 am | 5:16 pm |
| Mon Jan 26 | | 64 / 54 °F | Mostly cloudy. | 64 °F | 6 mph | ↑ | 32% | 4% | 0.00" | 0 (Low) | 6:51 am | 5:17 pm |
| * Updated Monday, January 12, 2026 1:24:02 pm Costa Mesa time - Weather by CustomWeather, © 2026 | ||||||||||||