Lopez Canyon Open Space, CA Weather Forecast
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Lopez Canyon Open Space Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
| Partly Cloudy | Partly Cloudy | Mostly Cloudy | Mostly Cloudy | Partly Cloudy | Patchy Fog | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Lo: 66°FLo: 19°C | Hi: 83°FHi: 28°C | Lo: 66°FLo: 19°C | Hi: 84°FHi: 29°C | Lo: 66°FLo: 19°C | Hi: 85°FHi: 29°C | Lo: 67°FLo: 19°C | Hi: 87°FHi: 31°C | Lo: 68°FLo: 20°C | Hi: 87°FHi: 31°C | Lo: 67°FLo: 19°C | Hi: 87°FHi: 31°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1146 AM PDT Sun Aug 16 2026 

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Lopez Canyon Open Space Forecast Discussion
Issued: 514 PM PDT Sun Aug 16 2026
Discussion
...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE... SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES...
...UPDATED AVIATION DISCUSSION...
Current temperatures are running a few degrees warmer than yesterday inland, though still generally near or slightly below average for this time of year. High based cumulus have developed over the mountain ridges, but are struggling to develop into deep vertical clouds at this time. A similar i...
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