Fiat, IN Weather Forecast
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Fiat Weather Forecast
| THIS AFTERNOON | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
| Chance of Showers | Chance of Showers | Mostly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Cloudy | Partly Cloudy | Partly Cloudy | Clearing | Clear | Sunny | Clear |
| Hi: 49°FHi: 9°C | Lo: 35°FLo: 2°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: 50°FHi: 10°C | Lo: 29°FLo: -2°C | Hi: 55°FHi: 13°C | Lo: 30°FLo: -1°C |
| POP: 20% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1128 AM EST Thu Nov 12 2026 

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Issued: 1234 PM EST Thu Nov 12 2026
Key Messages
- Lake effect rain showers develop today with a mix of lake effect rain and snow showers later tonight into Friday morning. Some light accumulations are possibly on grassy areas, mainly west of US Route 35, with the greater potential of over 1 inch accumulations closer to the Indiana/Illinois stateline into far northwest Indiana.
- Additional lake effect snow showers are possible for southwest Lower Michigan into far northwest Indiana late Friday night into Saturday morning, but confiden...
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