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Barton Lake, TX Weather Forecast
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Barton Lake Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
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| Chance of T-Storm | Partly Cloudy | Chance of Showers | Partly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Clear | Mostly Sunny | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Lo: 75°FLo: 24°C | Hi: 102°FHi: 39°C | Lo: 75°FLo: 24°C | Hi: 102°FHi: 39°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: 100°FHi: 38°C | Lo: 75°FLo: 24°C | Hi: 100°FHi: 38°C |
| POP: 20% | POP: 20% | POP: 20% | POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 627 PM CDT Fri Aug 21 2026 
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Issued: 704 PM CDT Fri Aug 21 2026
Key Messages
Issued at 1238 PM CDT Fri Aug 21 2026- Thunderstorms across the southern half of the ArkLaTex this afternoon and evening will be capable of producing damaging wind gusts.
- Showers and storms tomorrow afternoon may produce damaging wind gusts and large hail in southwest Arkansas and immediately adjacent portions of Oklahoma, Texas and Louisiana.
- A Heat Advisory will continue areawide overnight and through tomorrow evening for high temperatures near or in excess of 100 degrees with heat ...