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Katy Lake, OK Weather Forecast
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Katy Lake Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
 |  |  | | | | | | | | | |
| Chance of T-Storm | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Clear | Sunny | Mostly Clear | Sunny | Mostly Clear |
| Hi: 95°FHi: 35°C | Lo: 69°FLo: 21°C | Hi: 95°FHi: 35°C | Lo: 69°FLo: 21°C | Hi: 99°FHi: 37°C | Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 537 AM CDT Thu Aug 27 2026 
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Issued: 618 AM CDT Thu Aug 27 2026
Key Messages
Updated at 618 AM CDT Thu Aug 27 2026- An extended period of hot and dry weather is expected to close out August and is likely to persist into the first part of September. The ongoing drought situation will worsen. Hot and windy conditions over the weekend and into next week will yield localized fire weather concerns each day.
- Temperatures will be a touch cooler today and Friday in some areas. There is a slight chance for afternoon storms over west- central Arkansas and neighboring ea...