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Graham County, KS Weather Forecast
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Graham County Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  | | | |  |  |  |  |  | | |
| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Mostly Sunny | Increasing Clouds | Clearing | Clear | Sunny | Clear |
| Hi: 69°FHi: 21°C | Lo: 61°FLo: 16°C | Hi: 71°FHi: 22°C | Lo: 59°FLo: 15°C | Hi: 61°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C | Lo: 50°FLo: 10°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C |
| POP: 100% | POP: 100% | POP: 100% | POP: 90% | POP: 90% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 636 AM CDT Tue Sep 29 2026 
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Issued: 1206 AM MDT Tue Sep 29 2026
Key Messages
- Scattered showers this morning will gradually increase in coverage and intensity through the day, becoming widespread tonight.
- A Flood Watch is in effect for the entire area starting tonight and continuing through the day on Thursday. While rainfall totals are forecast to generally be around 1-2" during that time, there is the possibility for some parts of the area to see 3-5" of rain.
- There is a marginal risk for severe thunderstorms Wednesday afternoon and early evening. Wind and h...