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Duncan High School Weather Forecast
| TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
 |  |  |  | |  | | | | | | |
| Mostly Clear | Chance of T-Storm | Chance of T-Storm | Clearing | Mostly Clear | Sunny | Mostly Clear | Sunny | Clear | Sunny | Mostly Clear | Chance of T-Storm |
| Lo: 75°FLo: 24°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 | Lo: 75°FLo: 24°C | Hi: 100°FHi: 38°C | Lo: 75°FLo: 24°C | Hi: 100°FHi: 38°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C |
| POP: 80% | POP: 40% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 535 PM CDT Wed Sep 09 2026 
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Issued: 1109 PM CDT Wed Sep 9 2026
Key Messages
Updated at 1026 PM CDT Wed Sep 9 2026- Cooler temperatures and scattered to numerous storms expected late Wednesday into Thursday. Strong to severe storms possible across northern Oklahoma Wednesday afternoon and evening.
- Additional strong thunderstorms will be possible Thursday afternoon across the southern half of the area.
- Heat tries to rebound this weekend with low rain chances each day.
Aviation
... (06Z TAFS) Issued at 1026 PM CDT Wed Sep 9 2026
Ceilings will gradually lower overni...