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Sammis Lake, TX Weather Forecast
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Sammis Lake Weather Forecast
| TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
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| Mostly Sunny | Partly Cloudy | Mostly Sunny | Clear | Sunny | Mostly Clear | Chance of T-Storm | Chance of T-Storm | Clearing | Mostly Clear | Mostly Clear | Clear |
| Hi: 102°FHi: 39°C | Lo: 75°FLo: 24°C | Hi: 102°FHi: 39°C | Lo: 75°FLo: 24°C | Hi: 102°FHi: 39°C | Lo: 75°FLo: 24°C | Hi: 100°FHi: 38°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Hi: 99°FHi: 37°C Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C Lo: 75°FLo: 24°C | Lo: 75°FLo: 24°C |
| POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 427 AM CDT Mon Aug 24 2026 
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Issued: 541 AM CDT Mon Aug 24 2026
Key Messages
Updated at 535 AM CDT Mon Aug 24 2026- Extreme Heat Warning continues Monday for the northern Hill Country and Austin area.
- Heat Advisory continues through Wednesday for the Coastal Plains, I-35 corridor, and portions of the Hill Country.
- Mostly hot and dry weather throughout the week outside of low rain chances Thursday.
Aviation
... (12Z TAFS) Issued at 535 AM CDT Mon Aug 24 2026
VFR flight conditions continue. Patchy low clouds have developed this morning just east of the I-35 corrido...