Currently: 78 °F. Passing clouds. (Weather station: John Wayne Airport-Orange County Airport, USA). See more current weatherRancho Santa Margarita Extended Forecast with high and low temperatures
2 Week Extended Forecast in Rancho Santa Margarita, California, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Sat Apr 18 |  | 79 / 53 °F | Partly cloudy. | 78 °F | 8 mph | ↑ | 32% | 0% | 0.00" | 5 (Moderate) | 6:16 am | 7:23 pm |
| Sun Apr 19 |  | 76 / 51 °F | Broken clouds. | 78 °F | 8 mph | ↑ | 39% | 0% | 0.00" | 7 (High) | 6:14 am | 7:24 pm |
| Mon Apr 20 | | 74 / 49 °F | Afternoon clouds. | 77 °F | 8 mph | ↑ | 39% | 0% | 0.00" | 7 (High) | 6:13 am | 7:25 pm |
| Tue Apr 21 |  | 71 / 46 °F | Showers late. Broken clouds. | 68 °F | 11 mph | ↑ | 44% | 41% | 0.11" | 5 (Moderate) | 6:12 am | 7:26 pm |
| Wed Apr 22 |  | 66 / 51 °F | Sprinkles early. Overcast. | 65 °F | 16 mph | ↑ | 47% | 19% | 0.02" | 3 (Moderate) | 6:11 am | 7:26 pm |
| Thu Apr 23 | | 73 / 49 °F | Scattered clouds. | 77 °F | 9 mph | ↑ | 42% | 0% | 0.00" | 7 (High) | 6:10 am | 7:27 pm |
| Fri Apr 24 | | 70 / 52 °F | Morning clouds. | 68 °F | 9 mph | ↑ | 58% | 0% | 0.00" | 7 (High) | 6:09 am | 7:28 pm |
| Sat Apr 25 | | 69 / 52 °F | Breaks of sun late. | 67 °F | 10 mph | ↑ | 55% | 5% | 0.00" | 5 (Moderate) | 6:07 am | 7:29 pm |
| Sun Apr 26 | | 69 / 57 °F | Sprinkles early. Cloudy. | 69 °F | 9 mph | ↑ | 53% | 48% | 0.02" | 3 (Moderate) | 6:06 am | 7:29 pm |
| Mon Apr 27 | | 70 / 55 °F | Mostly sunny. | 70 °F | 9 mph | ↑ | 57% | 6% | 0.00" | 7 (High) | 6:05 am | 7:30 pm |
| Tue Apr 28 |  | 70 / 55 °F | Sunny. | 70 °F | 9 mph | ↑ | 50% | 4% | 0.00" | 7 (High) | 6:04 am | 7:31 pm |
| Wed Apr 29 | | 68 / 55 °F | Broken clouds. | 68 °F | 8 mph | ↑ | 45% | 4% | 0.00" | 5 (Moderate) | 6:03 am | 7:32 pm |
| Thu Apr 30 | | 68 / 57 °F | Sunny. | 68 °F | 8 mph | ↑ | 54% | 4% | 0.00" | 7 (High) | 6:02 am | 7:32 pm |
| Fri May 1 | | 70 / 57 °F | Sunny. | 70 °F | 8 mph | ↑ | 48% | 4% | 0.00" | 7 (High) | 6:01 am | 7:33 pm |
| Sat May 2 | | 71 / 57 °F | Partly cloudy. | 77 °F | 8 mph | ↑ | 51% | 5% | 0.00" | 5 (Moderate) | 6:00 am | 7:34 pm |
| * Updated Saturday, April 18, 2026 2:24:03 pm Rancho Santa Margarita time - Weather by CustomWeather, © 2026 | ||||||||||||