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Mellen, WI Weather Forecast
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Mellen Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | FRIDAY |
 |  | |  |  |  |  | |  | |  |
| Fog And Drizzle | Patchy Fog | Patchy Fog | Partly Cloudy | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Partly Cloudy | Chance of Showers |
| Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 81°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 71°FHi: 22°C Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C Lo: 51°FLo: 11°C | Hi: 79°FHi: 26°C |
| POP: 20% | POP: 90% | POP: 70% | POP: 50% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 305 AM CDT Sat Sep 05 2026 
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Issued: 325 AM CDT Sat Sep 5 2026
Key Messages
- Localized areas of dense fog are possible through sunrise. Portions of the South Shore and locations at the head of the lake have the greatest chance of visibilities below 1 mile.
- The next round of scattered showers and thunderstorms begins overnight Saturday into Sunday. More widespread rainfall arrives Monday through Tuesday morning.
- Low end chance of strong to severe weather for northern Minnesota Sunday and Monday, with more widespread potential on Tuesday.
- Gale-force wind gusts ...