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Posey Lake Weather Forecast
| THIS AFTERNOON | TONIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
 |  | | | | | | | |  |  | |
| Sunny | Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Hi: 90°FHi: 32°C | Lo: 65°FLo: 18°C | Hi: 90°FHi: 32°C | Lo: 65°FLo: 18°C | Hi: 90°FHi: 32°C | Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C | Hi: 89°FHi: 32°C | Lo: 65°FLo: 18°C |
| POP: 20% | POP: 40% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1204 PM CDT Sat Oct 10 2026 
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Issued: 1221 PM CDT Sat Oct 10 2026
Key Messages
- Quiet weather is expected through early next week, with cool nights and warm afternoons.
- Low rain chances will return to parts of the region Wednesday, with better thunderstorm chances Wednesday night through Thursday.
- A cold front is expected late in the week, bringing an end to the unseasonably warm weather.
Aviation
... (18Z TAFS) Issued at 1208 PM CDT Sat Oct 10 2026
VFR conditions are likely to prevail through the period at all TAF sites, though KACT has a low (20-30%) chance for M...