Topeka, IN Weather Forecast
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Topeka Weather Forecast
| THIS AFTERNOON | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
| Showers | Showers Likely | Partly Cloudy | Partly Cloudy | Partly Cloudy | Rain/Snow Showers | Chance of Showers | Partly Cloudy | Clearing | Clear | Sunny | Clear |
| Hi: 41°FHi: 5°C | Lo: 31°FLo: -1°C | Hi: 41°FHi: 5°C | Lo: 29°FLo: -2°C | Hi: 45°FHi: 7°C | Lo: 31°FLo: -1°C | Hi: 49°FHi: 9°C | Lo: 31°FLo: -1°C | Hi: 49°FHi: 9°C | Lo: 29°FLo: -2°C | Hi: 51°FHi: 11°C | Lo: 30°FLo: -1°C |
| POP: 70% | POP: 60% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 342 PM EST Thu Nov 12 2026 

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Issued: 115 PM EST Thu Nov 12 2026
Key Messages
- Lake effect rain showers are expected to mix with and changeover to snow late tonight into Friday. Another chance for lake effect snow occurs Friday night into Saturday morning. Some light slushy accumulations are possible Friday and again Saturday mainly on grassy surfaces. Totals are likely to stay under an inch.
- Below normal temperatures today through the weekend followed by slowly moderating temperatures into the mid and upper 50s by the middle of next week.
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