Cayuga, IN Weather Forecast
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Cayuga Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
| Chance of Showers | Partly Cloudy | Mostly Clear | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Clearing | Chance of T-Storm | Chance of Showers |
| Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 95°FHi: 35°C | Lo: 69°FLo: 21°C | Hi: 91°FHi: 33°C Lo: 70°FLo: 21°C | Hi: 91°FHi: 33°C Lo: 70°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 69°FLo: 21°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 89°FHi: 32°C |
| POP: 20% | POP: 50% | POP: 50% | POP: 20% | POP: 20% | POP: 40% | POP: 20% | POP: 20% | POP: 30% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 351 PM EDT Sun Sep 13 2026 

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Issued: 547 PM EDT Sun Sep 13 2026
Key Messages
- Partly Cloudy this evening, Mostly Clear overnight.
- Cooler and less humid on Monday
- Hot and humid conditions returning Tuesday and Wednesday with highs reaching the 90s
Discussion
(This evening through Sunday)... Issued at 134 PM EDT Sun Sep 13 2026
Overview.
A weak frontal boundary moving across Central Indiana will bring a brief chance of showers late this afternoon and early evening before high pressure brings cooler and less humid air on Monday. Hot and humid conditions will return q...
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