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Riviera, TX Weather Forecast
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Riviera Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
 |  |  | | | | | | | | |  |
| Mostly Clear | Sunny | Partly Cloudy | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Partly Cloudy | Chance of T-Storm |
| Lo: 79°FLo: 26°C | Hi: 101°FHi: 38°C | Lo: 79°FLo: 26°C | Hi: 99°FHi: 37°C | Lo: 79°FLo: 26°C | Hi: 99°FHi: 37°C | Lo: 79°FLo: 26°C | Hi: 100°FHi: 38°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 79°FLo: 26°C | Hi: 99°FHi: 37°C |
| POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 858 PM CDT Fri Sep 11 2026 
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Issued: 624 PM CDT Fri Sep 11 2026
Key Messages
Issued at 617 PM CDT Fri Sep 11 2026- Moderate to Extreme risk of heat-related impacts across a large portion of South Texas through the weekend.
- Heat Advisory in effect through 7 PM today.
- Low to very low chances through Wednesday.
- Elevated Fire Weather conditions possible through Monday, mainly across the Brush Country and Rio Grande Plains.
Discussion
... Issued at 212 PM CDT Fri Sep 11 2026
Deep moisture has shifted substantially as expected and has actually left us with little to no...