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McClellan Lake, TX Weather Forecast
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McClellan Lake Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
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| Mostly Clear | Mostly Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Sunny |
| Lo: 79°FLo: 26°C | Hi: 104°FHi: 40°C | Lo: 79°FLo: 26°C | Hi: 104°FHi: 40°C | Lo: 79°FLo: 26°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: 79°FLo: 26°C | Hi: 100°FHi: 38°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 627 PM CDT Tue Aug 18 2026 
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Issued: 624 PM CDT Tue Aug 18 2026
Key Messages
Issued at 1124 AM CDT Tue Aug 18 2026- Temperatures nearing or exceeding triple digits will continue through this week, maintaining an elevated risk for heat- related illnesses.
- Increasingly dry soils and parched vegetation resulting from flash drought will support an increased fire weather threat.
- Although rain will be hard to come by, a few opportunities will exist for isolated convection over the next week as the upper ridge axis retrogrades slightly f...