Weather WorldStewart Lake, TX Weather Forecast
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Stewart Lake Weather Forecast
| REST OF TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
 |  |  |  | | | | | | | | |
| Partly Cloudy | Clearing | Mostly Clear | Mostly Sunny | Mostly Clear | Sunny | Partly Cloudy | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny |
| Lo: 79°FLo: 26°C | Hi: 100°FHi: 38°C | Lo: 79°FLo: 26°C | Hi: 101°FHi: 38°C | Lo: 79°FLo: 26°C | Hi: 100°FHi: 38°C | Lo: 79°FLo: 26°C | Hi: 103°FHi: 39°C | Lo: 79°FLo: 26°C | Hi: 103°FHi: 39°C | Lo: 79°FLo: 26°C | Hi: 100°FHi: 38°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 122 AM CDT Wed Aug 19 2026 
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Stewart Lake Forecast Discussion
Issued: 606 AM CDT Wed Aug 19 2026
Key Messages
- Hot and dry conditions to prevail.
- Heat will be hazardous and near advisory criteria through early next week. Regardless of whether an advisory is in effect on any given day, heat precautions/messaging remain the same for those with plans or working outdoors.
- Guidance hinting at possible disturbance that could bring a chance of a few showers or thunderstorms Friday evening. Chance of rain is considered low at this time.
Discussion
... Issued at 1139 PM CDT...