Weather WorldThree Dunes Campgrounds, AZ Weather Forecast
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Three Dunes Campgrounds Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | WEDNESDAY NIGHT |
 |  | | |  |  |  |  | | | | |
| Mostly Clear | Sunny | Mostly Clear | Mostly Sunny | Mostly Cloudy | Chance of Showers | Partly Cloudy | Partly Cloudy | Mostly Clear | Mostly Clear | Mostly Clear | Partly Cloudy |
| Lo: 77°FLo: 25°C | Hi: 100°FHi: 38°C | Lo: 77°FLo: 25°C | Hi: 97°FHi: 36°C | Lo: 80°FLo: 27°C | Hi: 95°FHi: 35°C | Hi: 98°FHi: 37°C Lo: 80°FLo: 27°C | Hi: 98°FHi: 37°C Lo: 80°FLo: 27°C | Hi: 102°FHi: 39°C Lo: 81°FLo: 27°C | Hi: 102°FHi: 39°C Lo: 81°FLo: 27°C | Hi: 102°FHi: 39°C Lo: 81°FLo: 27°C | Hi: 103°FHi: 39°C Lo: 83°FLo: 28°C |
| POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 300 PM PDT Thu Sep 03 2026 
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Instant definitions for any meteorological term.
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Issued: 355 PM PDT Thu Sep 3 2026
Key Messages
- Drier, cooler, and breezy conditions expected through Friday.
- Rain and storm chances return Saturday afternoon and Sunday as moisture surges northward
- Drier conditions for Labor Day, monsoonal moisture and warmer temperatures may return mid next week.
Discussion
...Through Mid Next Week.
Persistent troughiness over the western US will keep temperatures below normal through the weekend along with a dry southwest flow across the forecast area. High temperatures through Saturday are expect...