Weather WorldNorthport, MI Weather Forecast
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| THIS AFTERNOON | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
 |  | | |  |  | | | | | | |
| Partly Sunny | Partly Cloudy | Mostly Cloudy | Partly Cloudy | Mostly Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear |
| Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 60°FHi: 16°C | Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 312 PM EDT Sun Sep 20 2026 
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Issued: 241 PM EDT Sun Sep 20 2026
Key Messages
- Cooler, fall-like temperatures this week with Monday being the coolest; patchy frost potential tonight and Monday night.
- Dry weather with mostly clear to partly cloudy skies through the week.
Discussion
... Issued at 240 PM EDT Sun Sep 20 2026
Drier air will continue to push into the area from the north today as Canadian high pressure gradually builds into the Great Lakes, with a mix of sun and clouds expected for the remainder of the day. This will usher in a relatively benign stretch ...