Frankfort, MI Weather Forecast
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Frankfort Weather Forecast
| THIS AFTERNOON | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
| Chance of Showers | Partly Cloudy | Partly Sunny | Partly Cloudy | Partly Sunny | Partly Cloudy | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Mostly Cloudy | Mostly Cloudy |
| Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C | Lo: 51°FLo: 11°C | Hi: 70°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C |
| POP: 50% | POP: 30% | POP: 70% | POP: 50% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1213 PM EDT Tue Sep 15 2026 

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Issued: 505 AM EDT Tue Sep 15 2026
Key Messages
-Rain coverage generally diminishing into the afternoon with increasingly humid conditions. Residual shower development possible this afternoon across NW lower into far NE lower.
-Breezy to windy conditions this morning will slowly taper through the afternoon.
-Largely dry Wednesday through Friday with potential for another round of appreciable rainfall this upcoming weekend.
Discussion
... Issued at 241 AM EDT Tue Sep 15 2026
Pattern / Forecast Synopsis:
Strong corridor of isentropic lift...
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