Mill Park, IN Weather Forecast
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Mill Park Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
| Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Partly Cloudy | Partly Cloudy | Mostly Cloudy | Mostly Cloudy | Chance of Showers | Chance of Showers | Chance of Showers |
| Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C | Lo: 51°FLo: 11°C | Hi: 79°FHi: 26°C | Hi: 85°FHi: 29°C Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C Lo: 69°FLo: 21°C | Hi: 85°FHi: 29°C Lo: 69°FLo: 21°C | Lo: 69°FLo: 21°C | Hi: 79°FHi: 26°C Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C Lo: 61°FLo: 16°C |
| POP: 50% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 532 AM CDT Sun Sep 27 2026 

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Issued: 608 AM CDT Sun Sep 27 2026
Key Messages
- Pleasant weather will continue through Monday with highs in the 70s and lows in the 50s. A few sprinkles will be possible over the western half of the Quad State today.
- Temperatures will soar above normal Wednesday and Thursday, when highs will be in the middle to upper 80s over much of the region and lows will be in the 60s.
- Chances of showers return to the forecast Wednesday night and Thursday, and then more widespread showers are expected Thursday night through at least Friday. A ...
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