Topeka, IL Weather Forecast
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Topeka Weather Forecast
| THIS AFTERNOON | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY | FRIDAY NIGHT | SATURDAY |
| Partly Sunny | Mostly Cloudy | Partly Sunny | Partly Cloudy | Mostly Cloudy | Mostly Cloudy | Clearing | Mostly Clear | Partly Cloudy | Partly Cloudy | Mostly Cloudy | Chance of Showers |
| Hi: 75°FHi: 24°C | Lo: 51°FLo: 11°C | Hi: 79°FHi: 26°C | Lo: 50°FLo: 10°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 81°FHi: 27°C Lo: 55°FLo: 13°C | Hi: 81°FHi: 27°C Lo: 55°FLo: 13°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C |
| POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 127 PM CDT Sun Oct 25 2026 

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Issued: 1241 PM CDT Sun Oct 25 2026
Key Messages
- Continued above-normal warmth and dry conditions are expected through Friday, with afternoon temperatures in the 70s to near 80 degrees solidifying one of the warmest Octobers on record.
- Scattered, light showers have a low chance (10% to 30%) Thursday, primarily near and north of Interstate 74, offering no significant relief to ongoing dry conditions.
- A pattern shift is favored by next weekend and early November, bringing higher confidence in cooler, breezier, and wetter weather.
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