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Mahaska County Weather Forecast
| THIS AFTERNOON | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  | |  | |  |  | | | | | |
| Sunny | Mostly Clear | Sunny | Partly Cloudy | Mostly Sunny | Chance of Showers | Chance of T-Storm | Clear | Sunny | Mostly Clear | Sunny | Partly Cloudy |
| Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 60°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C |
| POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 158 PM CDT Tue Oct 06 2026 
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Issued: 142 PM CDT Tue Oct 6 2026
Key Messages
- Patches of transient fog possible tonight.
- Pleasant conditions Wednesday and Thursday.
- A few showers and isolated storms Thursday night.
- Breezy conditions Friday and windy on Saturday.
Aviation
/18Z TAFS THROUGH 18Z WEDNESDAY/... Issued at 1231 PM CDT Tue Oct 6 2026
VFR conditions are expected through much of the period. Breezy southwest winds will diminish mid to late afternoon. A boundary will move across the state late tonight into Thu morning and will bring a switch to light northwe...