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Grayburg, TX Weather Forecast
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Grayburg Weather Forecast
| TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
 |  | | |  | | | | | | | |
| Patchy Fog | Chance of T-Storm | Patchy Fog | Chance of T-Storm | Partly Cloudy | Chance of T-Storm | Partly Cloudy | Chance of T-Storm | Clearing | Chance of T-Storm | Partly Cloudy | Chance of T-Storm |
| Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C | Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C | Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C | Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C |
| POP: 40% | POP: 60% | POP: 70% | POP: 70% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 307 PM CDT Wed Sep 09 2026 
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Issued: 620 PM CDT Wed Sep 9 2026
Key Messages
- Afternoon highs today and tomorrow will again climb into the low to mid 90s with heat indices ranging from 101-108.
- Higher precipitation chances are expected Thursday through the weekend as a tropical wave meanders across the northern Gulf.
Discussion
... (This evening through next Tuesday) Issued at 130 PM CDT Wed Sep 9 2026
Midday surface analysis shows the forecast area situated on the western edge of a 1028MB ridge centered over the Carolinas, while a weak boundary is noted in the n...