Currently: 65 °F. Partly sunny. (Weather station: John Wayne Airport-Orange County Airport, USA). See more current weatherPast Weather in Mission Viejo — Graph
Mission Viejo Temperature Yesterday
Maximum temperature yesterday: 86 °F (at 12:53 pm)
Minimum temperature yesterday: 64 °F (at 5:53 am)
Average temperature yesterday: 73 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 94 °F (Mar 17, 12:53 pm) | 100% (Mar 16, 6:53 am) | 30.25 "Hg (Mar 16, 6:53 am) |
| Low | 56 °F (Mar 11, 3:53 am) | 8% (Mar 8, 11:53 am) | 29.74 "Hg (Mar 8, 4:53 pm) |
| Average | 69 °F | 57% | 29.97 "Hg |
| * Reported Mar 6 4:53 pm — Mar 21 5:53 pm, Mission Viejo. Weather by CustomWeather, © 2026 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Mission Viejo Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 5:53 pm Sat, Mar 21 |  | 70 °F | Partly sunny. | 8 mph | ↑ | 71% | 29.88 "Hg | 10 mi |
| 4:53 pm | | 75 °F | Partly sunny. | 8 mph | ↑ | 58% | 29.88 "Hg | 10 mi |
| 3:53 pm | | 74 °F | Partly sunny. | 7 mph | ↑ | 52% | 29.89 "Hg | 10 mi |
| 2:53 pm | | 73 °F | Partly sunny. | 9 mph | ↑ | 59% | 29.90 "Hg | 10 mi |
| 1:53 pm | | 77 °F | Partly sunny. | 8 mph | ↑ | 52% | 29.91 "Hg | 10 mi |
| 12:53 pm |  | 78 °F | Passing clouds. | 8 mph | ↑ | 50% | 29.93 "Hg | 10 mi |
| 11:53 am | | 77 °F | Passing clouds. | 8 mph | ↑ | 54% | 29.94 "Hg | 10 mi |
| 10:53 am | | 75 °F | Passing clouds. | 5 mph | ↑ | 62% | 29.95 "Hg | 10 mi |
| 9:53 am |  | 71 °F | Sunny. | No wind | ↑ | 66% | 29.95 "Hg | 10 mi |
| 8:53 am | | 67 °F | Passing clouds. | No wind | ↑ | 76% | 29.94 "Hg | 10 mi |
| 7:53 am | | 64 °F | Passing clouds. | No wind | ↑ | 81% | 29.93 "Hg | 10 mi |
| 6:53 am |  | 63 °F | Passing clouds. | No wind | ↑ | 87% | 29.93 "Hg | 8 mi |
| 5:53 am | | 63 °F | Passing clouds. | No wind | ↑ | 90% | 29.90 "Hg | 7 mi |
| 4:53 am |  | 64 °F | Clear. | 3 mph | ↑ | 90% | 29.90 "Hg | 10 mi |
| 3:53 am | | 64 °F | Clear. | 5 mph | ↑ | 90% | 29.90 "Hg | 10 mi |
| 2:53 am | | 64 °F | Clear. | No wind | ↑ | 90% | 29.91 "Hg | 10 mi |
| 1:53 am | | 65 °F | Clear. | No wind | ↑ | 87% | 29.92 "Hg | 10 mi |
| 12:53 am | | 65 °F | Clear. | 5 mph | ↑ | 87% | 29.92 "Hg | 10 mi |
| 11:53 pm Fri, Mar 20 | | 67 °F | Clear. | 3 mph | ↑ | 81% | 29.93 "Hg | 10 mi |
| 10:53 pm | | 67 °F | Clear. | No wind | ↑ | 81% | 29.93 "Hg | 10 mi |
| 9:53 pm | | 68 °F | Clear. | 7 mph | ↑ | 78% | 29.93 "Hg | 10 mi |
| 7:53 pm | | 72 °F | Clear. | 7 mph | ↑ | 61% | 29.89 "Hg | 10 mi |
| Weather by CustomWeather, © 2026 | ||||||||