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Denison, KS Weather Forecast
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Denison Weather Forecast
| REST OF TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY |
 | |  |  | | | | | | | | |
| Patchy Fog | Patchy Fog | Clear | Sunny | Clear | Clear | Clear | Mostly Clear | Mostly Clear | Clear | Mostly Clear | Mostly Clear |
| Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 80°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 80°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 80°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C Lo: 59°FLo: 15°C | Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C Lo: 61°FLo: 16°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 927 PM CDT Sun Oct 04 2026 
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Issued: 540 PM CDT Sun Oct 4 2026
Key Messages
- Patchy fog potential late tonight into Monday morning.
- Warm and benign conditions Monday through next weekend.
Discussion
... Issued at 139 PM CDT Sun Oct 4 2026
Overall little change seen in latest deterministic and ensemble guidance. Broad upper ridging over the southwest states keeps a modest northwest flow pattern in place over the central Plains through the work week. The weak front that moved through overnight was well south of the area at midday today with modest surface high pre...