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Lake Conception Weather Forecast
| THIS AFTERNOON | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
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| Chance of T-Storm | Mostly Clear | Chance of T-Storm | Mostly Clear | Chance of T-Storm | Partly Cloudy | Chance of T-Storm | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear |
| Hi: 99°FHi: 37°C | Lo: 79°FLo: 26°C | Hi: 95°FHi: 35°C | Lo: 79°FLo: 26°C | Hi: 95°FHi: 35°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: 99°FHi: 37°C | Lo: 79°FLo: 26°C |
| POP: 50% | POP: 70% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1241 PM CDT Tue Sep 22 2026 
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Issued: 115 PM CDT Tue Sep 22 2026
Key Messages
Updated at 115 PM CDT Tue Sep 22 2026- Low to medium rain chances continue through early next week across Deep South Texas, mainly along the sea breeze.
- Above normal temperatures (around 5-10 degrees above normal) continue through the end of September.
- Moderate (level 2 out of 4) to major (level 3 out of 4) heat risk continue across the region. Continue to practice heat safety to prevent heat-related illnesses.
Discussion
... Issued at 115 PM CDT Tue Sep 22 2026
Heat will be the primary ...