| National Weather Service Forecast for:
Rancho Santa Margarita CA Issued by: National Weather Service San Diego, CA |
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| Updated: 2:11 am PDT Jun 2, 2025 | ||||||||||||||||||
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| Today |
Sunny, with a high near 76. Southwest wind 5 to 10 mph. |
| Tonight |
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 57. South wind around 5 mph becoming calm in the evening. |
| Tuesday |
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 76. Light southwest wind increasing to 5 to 10 mph in the morning. |
| Tuesday Night |
Mostly cloudy, with a low around 57. West wind around 5 mph becoming calm in the evening. |
| Wednesday |
Mostly cloudy, then gradually becoming sunny, with a high near 73. West wind 5 to 10 mph. |
| Wednesday Night |
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 56. |
| Thursday |
Patchy fog before 11am. Otherwise, sunny, with a high near 77. |
| Thursday Night |
Mostly clear, with a low around 57. |
| Friday |
Patchy fog before 11am. Otherwise, sunny, with a high near 79. |
| Friday Night |
Mostly clear, with a low around 58. |
| Saturday |
Patchy fog. Otherwise, sunny, with a high near 80. |
| Saturday Night |
Mostly clear, with a low around 58. |
| Sunday |
Patchy fog. Otherwise, sunny, with a high near 80. |
Forecast from NOAA-NWS for Rancho Santa Margarita CA.
