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Mcmannis Lake Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
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| Sunny | Mostly Clear | Chance of Showers | Showers Likely | Chance of T-Storm | Chance of Showers | Mostly Cloudy | Mostly Cloudy | Partly Cloudy | Chance of Showers | Chance of Showers | Chance of T-Storm |
| Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C | Lo: 59°FLo: 15°C | Hi: 70°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 60°FHi: 16°C Lo: 51°FLo: 11°C | Hi: 60°FHi: 16°C Lo: 51°FLo: 11°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C Lo: 61°FLo: 16°C | Hi: 69°FHi: 21°C Lo: 61°FLo: 16°C | Hi: 71°FHi: 22°C |
| POP: 70% | POP: 90% | POP: 50% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 356 AM CST Fri Nov 13 2026 
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Issued: 514 AM CST Fri Nov 13 2026
Key Messages
Updated at 513 AM CST Fri Nov 13 2026- Dry weather with temperatures at or above normal through today.
- Rain chances return to the Rio Grande plains late tonight, then spread east across the remainder of the region Saturday and Sunday.
- Temperatures continue to trend cooler for early next week.
Aviation
... (12Z TAFS) Issued at 513 AM CST Fri Nov 13 2026
VFR conditions are expected through the period. High pressure maintains clear skies and winds under 10 knots across South Central Texas t...