Helendale, CA Weather Forecast
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Helendale Weather Forecast
| TODAY | TONIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
| Chance of T-Storm | Chance of Showers | Mostly Sunny | Mostly Clear | Chance of Showers | Chance of Showers | Chance of Showers | Partly Cloudy | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear |
| Hi: 80°FHi: 27°C | Lo: 62°FLo: 17°C | Hi: 90°FHi: 32°C | Lo: 66°FLo: 19°C | Hi: 93°FHi: 34°C | Lo: 69°FLo: 21°C | Hi: 96°FHi: 36°C | Lo: 72°FLo: 22°C | Hi: 98°FHi: 37°C | Lo: 72°FLo: 22°C | Hi: 99°FHi: 37°C | Lo: 68°FLo: 20°C |
| POP: 70% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1214 AM PDT Sun Sep 06 2026 

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Issued: 1124 AM PDT Sun Sep 6 2026
Discussion
...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE... SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES...
Widespread cloud coverage is being observed this morning associated with moisture from Tropical Cyclone Marie. Light to locally moderate showers have been observed across much of the area through the morning, with the bulk of the rain at 11 AM north of San Diego County. There remains a 5 to 10 percent chance of thunderstorms over the San Bernardino Mountai...
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