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Wash Trail Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
 |  | | | | | | | | | | |
| Sunny | Mostly Clear | Sunny | Clear | Sunny | Clear | Sunny | Clear | Sunny | Clear | Sunny | Clear |
| Hi: 100°FHi: 38°C | Lo: 77°FLo: 25°C | Hi: 98°FHi: 37°C | Lo: 78°FLo: 26°C | Hi: 100°FHi: 38°C | Lo: 77°FLo: 25°C | Hi: 100°FHi: 38°C | Lo: 78°FLo: 26°C | Hi: 102°FHi: 39°C | Lo: 80°FLo: 27°C | Hi: 104°FHi: 40°C | Lo: 80°FLo: 27°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1234 AM PDT Fri Oct 02 2026 
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Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 240 AM PDT Fri Oct 2 2026
Discussion
...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE... SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES...
...UPDATED AVIATION DISCUSSION...
.SHORT TERM (Today through Sunday)... Strengthening high pressure aloft and offshore flow will bring much warmer high temperatures for coastal areas into the western valleys today will a long-duration heatwave expected to last through much of next week. High temperatures for today will range from around 90 at the beaches to...