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Brussels, WI Weather Forecast
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Brussels Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
 |  |  |  | |  |  |  | | |  | |
| Chance of Showers | Partly Sunny | Clear | Mostly Sunny | Mostly Clear | Partly Cloudy | Chance of Showers | Chance of Showers | Showers | Mostly Sunny | Partly Cloudy | Partly Cloudy |
| Lo: 61°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 61°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 60°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 65°FLo: 18°C | Hi: 79°FHi: 26°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Hi: 75°FHi: 24°C Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C Lo: 59°FLo: 15°C |
| POP: 50% | POP: 30% | POP: 50% | POP: 60% |
POP = Probability of Precipitation.
Weather Outlook Updated: 932 PM CDT Fri Sep 04 2026 
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Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 937 PM CDT Fri Sep 4 2026
Key Messages
- Fog is expected to develop overnight into early Saturday morning. Patchy dense fog is possible.
- Dry conditions for Labor Day weekend. Rain/storm chances return late Monday through midweek.
Discussion
... Issued at 225 PM CDT Fri Sep 4 2026
Today through tonight...Dry conditions prevailed across the area this afternoon under an area of low clouds. Most areas are expected to remain dry through this forecast period, but, some models are showing signs of an area of weak convergence developi...