Brussels School, IL Weather Forecast
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Brussels School Weather Forecast
| REST OF TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
| Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Chance of Showers | Chance of Showers | Chance of Showers | Partly Cloudy | Partly Cloudy | Chance of Showers | Showers Likely | Chance of T-Storm | Chance of Showers |
| Lo: 60°FLo: 16°C | Hi: 71°FHi: 22°C | Lo: 59°FLo: 15°C | Hi: 70°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 71°FHi: 22°C | Hi: 79°FHi: 26°C Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 65°FLo: 18°C | Hi: 75°FHi: 24°C | Lo: 61°FLo: 16°C |
| POP: 20% | POP: 20% | POP: 20% | POP: 40% | POP: 60% | POP: 70% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1227 AM CDT Fri Sep 25 2026 

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Issued: 1224 AM CDT Fri Sep 25 2026
Key Messages
- Seasonably cool temperatures along with cloudy conditions are expected to continue into the weekend.
- There are 30-60% chances for light rain Friday into Sunday, generally across central/northeast MO and west-central IL. More widespread and significant (0.50+ inches) rain is expected next week.
Aviation
/06Z TAFS THROUGH 12Z SATURDAY/... Issued at 1222 AM CDT Fri Sep 25 2026
Low ceilings remain the most pressing concern during the 06Z TAF period. While ceilings lifted to VFR levels at ST...
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