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Cayo Grande Weather Forecast
| THIS AFTERNOON | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
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| Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear |
| Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 102°FHi: 39°C | Lo: 75°FLo: 24°C | Hi: 103°FHi: 39°C | Lo: 75°FLo: 24°C | Hi: 100°FHi: 38°C | Lo: 75°FLo: 24°C | Hi: 100°FHi: 38°C | Lo: 75°FLo: 24°C | Hi: 100°FHi: 38°C | Lo: 75°FLo: 24°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 127 PM CDT Mon Aug 31 2026 
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Issued: 543 PM CDT Mon Aug 31 2026
Key Messages
Updated at 541 PM CDT Mon Aug 31 2026- Hot temperatures, near record to record-breaking, are expected to continue into Labor Day Weekend.
- Widespread Major (Level 3 of 4) to Extreme (Level 4 of 4) Heat Risk of heat-related illness is expected each day.
- Isolated sea breeze showers and thunderstorms are possible each afternoon, especially during Labor Day Weekend.
- The National Hurricane Center is monitoring a disturbance across the northern Gulf, moving west-northwest toward the northwes...