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Katy Lake, OK Weather Forecast
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Katy Lake Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
 |  |  |  | | |  | | | | | |
| Chance of T-Storm | Mostly Sunny | Clearing | Chance of T-Storm | Partly Cloudy | Mostly Sunny | Mostly Clear | Sunny | Clear | Sunny | Mostly Clear | Sunny |
| Lo: 75°FLo: 24°C | Hi: 101°FHi: 38°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 69°FLo: 21°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 100°FHi: 38°C |
| POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 358 PM CDT Mon Aug 24 2026 
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Issued: 557 PM CDT Mon Aug 24 2026
Key Messages
Updated at 115 PM CDT Mon Aug 24 2026- Temperatures mostly above normal with continued periods of locally high heat stress to continue through the week. The possible exception being around active thunderstorm activity.
- Periods of low to medium rain chances continue through at least mid week.
- Areas of localized fire weather concerns will persist until widespread beneficial rainfall occurs.
Aviation
... (00Z TAFS) Issued at 557 PM CDT Mon Aug 24 2026
VFR conditions should prevail through t...