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Sullivan Park, MI Weather Forecast
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Sullivan Park Weather Forecast
| EARLY THIS EVENING | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
 |  |  |  |  |  | | | | |  | |
| Showers Likely | Clear | Mostly Sunny | Partly Cloudy | Mostly Cloudy | Cloudy | Mostly Cloudy | Partly Cloudy | Mostly Cloudy | Chance of Showers | Chance of Showers | Chance of Showers |
| Lo: 39°FLo: 4°C | Hi: 59°FHi: 15°C | Lo: 39°FLo: 4°C | Hi: 60°FHi: 16°C | Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 55°FLo: 13°C | |
| POP: 60% | POP: 50% | POP: 50% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 324 PM EDT Thu Oct 29 2026 
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Issued: 1145 PM EDT Thu Oct 29 2026
Key Messages
- There is a chance of showers and isolated thunderstorms this afternoon and evening. No severe weather is anticipated.
- Dry this weekend with temperatures some 7 to 12 degrees above normal.
- Warm conditions with humidity will be possible early to middle next week.
Aviation
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Post-frontal northerly flow has drawn MVFR stratus into northern Lower Michigan, with the expectation that this plume will expand south overnight. The extent to which moisture can hold together is uncertain, but may ...