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Del Cerro Reservoir, CA Weather Forecast
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Del Cerro Reservoir Weather Forecast
| TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
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| Patchy Fog | Patchy Fog | Patchy Fog | Patchy Fog | Patchy Fog | Patchy Fog | Patchy Fog | Mostly Clear | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Hi: 92°FHi: 33°C | Lo: 72°FLo: 22°C | Hi: 93°FHi: 34°C | Lo: 73°FLo: 23°C | Hi: 94°FHi: 34°C | Lo: 72°FLo: 22°C | Hi: 92°FHi: 33°C | Lo: 69°FLo: 21°C | Hi: 86°FHi: 30°C | Lo: 67°FLo: 19°C | Hi: 84°FHi: 29°C | Lo: 67°FLo: 19°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1203 AM PDT Wed Aug 26 2026 
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Issued: 954 PM PDT Tue Aug 25 2026
Discussion
...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE... SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES...
...UPDATED AVIATION DISCUSSION...
This afternoon...Skies are clear except over the mountains where cumulus clouds have developed. There is a chance that some showers or tstms could develop over the mtns later this afternoon and may drift into the deserts. Temperatures are generally higher than at this time yesterday...especially in the lower deserts where t...