Roann, IN Weather Forecast
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Roann Weather Forecast
| REST OF TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
| Mostly Clear | Chance of Showers | Chance of T-Storm | Sunny | Clearing | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers |
| Lo: 65°FLo: 18°C | Hi: 80°FHi: 27°C | Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C | Lo: 60°FLo: 16°C | Hi: 89°FHi: 32°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 69°FLo: 21°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 80°FHi: 27°C |
| POP: 30% | POP: 20% | POP: 50% | POP: 80% | POP: 70% | POP: 50% | POP: 70% | POP: 60% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 128 AM EDT Sun Sep 13 2026 

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Issued: 208 AM EDT Sun Sep 13 2026
Key Messages
- Chances (20-30%) for rain showers and isolated thunderstorms this afternoon and evening. Severe weather is not expected at this time. Breezy with highs in the 70s, low 80s.
- There is a high swim risk for both La Porte Co, IN and Berrien Co, MI through late this evening. Life-threatening waves and currents are expected. Those visiting the beaches should stay out of the water.
- Cooler and dry Monday, with highs in the 70s. Turning warmer and humid Tuesday and Wednesday. Additional rain a...
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