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Arkoma, OK Weather Forecast
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Arkoma Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
 |  | |  | | |  |  | | | | |
| Chance of T-Storm | Clearing | Chance of T-Storm | Mostly Sunny | Chance of T-Storm | Mostly Sunny | Mostly Clear | Chance of T-Storm | Chance of T-Storm | Mostly Sunny | Chance of T-Storm | Sunny |
| 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 | Hi: 100°FHi: 38°C | Lo: 79°FLo: 26°C | Hi: 103°FHi: 39°C | Lo: 75°FLo: 24°C | Hi: 100°FHi: 38°C | Lo: 75°FLo: 24°C | Hi: 100°FHi: 38°C |
| POP: 20% | POP: 50% | POP: 20% | POP: 40% | POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 507 PM CDT Fri Aug 21 2026 
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Issued: 640 PM CDT Fri Aug 21 2026
Key Messages
Updated at 1213 PM CDT Fri Aug 21 2026- Pattern into early next week will maintain daily shower and thunderstorm chances with hot temperatures outside of widespread rain influences.
- Uncertainty will remain high with regard to thunderstorm complexes and their development and eventual track.
- Heat stress remains a concern along with localized fire weather concerns.
Aviation
... (00Z TAFS) Issued at 640 PM CDT Fri Aug 21 2026
Few to broken high clouds are anticipated into the overnight hours...