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City of Oswego, KSOswego, KS Weather Forecast
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| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
 |  |  |  |  | | | | | | | |
| Chance of T-Storm | Chance of Showers | Mostly Clear | Mostly Sunny | Partly Cloudy | Sunny | Clear | Clear | Mostly Clear | Mostly Clear | Mostly Sunny | Clear |
| Lo: 59°FLo: 15°C | Hi: 70°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Hi: 75°FHi: 24°C Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Hi: 81°FHi: 27°C Lo: 59°FLo: 15°C |
| POP: 70% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 737 PM CDT Thu Oct 01 2026 
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Issued: 554 PM CDT Thu Oct 1 2026
Key Messages
- Showers and storms will linger into the evening hours with heavy rain and flooding possible.
- If we see some clearing in parts of south central KS near the OK state line this afternoon, there may be a brief window where we could see a strong storm or two, including a low tornado potential.
- Dry week ahead with seasonably mild temperatures.
Discussion
... Issued at 147 PM CDT Thu Oct 1 2026
A mid/upper trough was situated over the Oklahoma Panhandle area early this afternoon and it is prog...