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Custer, WI Weather Forecast
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Custer Weather Forecast
| REST OF THE NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
 |  |  | |  | |  |  |  |  |  |  |
| Mostly Cloudy | Mostly Cloudy | Patchy Fog | Patchy Fog | Partly Cloudy | Partly Sunny | Chance of Showers | Showers | Chance of T-Storm | Mostly Clear | Mostly Clear | Partly Cloudy |
| Lo: 69°FLo: 21°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C Lo: 51°FLo: 11°C |
| POP: 40% | POP: 70% | POP: 60% |
POP = Probability of Precipitation.
Weather Outlook Updated: 113 AM CDT Sat Sep 05 2026 
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Meteorlogic Glosserator
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Issued: 129 AM CDT Sat Sep 5 2026
Key Messages
- Areas of fog, which may be locally dense with a visibility of 1/4 mile or less, should burn off by mid-morning. Patchy fog is also possible late Saturday night.
- Dry conditions for Labor Day weekend. The next chance of rain/storms will be from Monday night through Tuesday night.
- No signs of fall like temperatures through the middle of next week as the stretch of above normal temperatures continue.
Discussion
... Issued at 126 AM CDT Sat Sep 5 2026
Some pesky showers lingered across Door ...