Bourbonnais, IL Weather Forecast
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Bourbonnais Weather Forecast
| REST OF TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
| Mostly Cloudy | Scattered Showers | Scattered Showers | Scattered Showers | Chance of Showers | Isolated Showers | Chance of Showers | Chance of Showers | Showers Likely | Chance of Showers | Chance of Showers | Mostly Cloudy |
| Hi: 65°FHi: 18°C | Lo: 50°FLo: 10°C | Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 45°FLo: 7°C |
| POP: 50% | POP: 50% | POP: 20% | POP: 30% | POP: 20% | POP: 50% | POP: 50% | POP: 70% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 906 AM CDT Fri Oct 30 2026 

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Issued: 632 AM CDT Fri Oct 30 2026
Key Messages
- Periods of showers and/or drizzle are expected at times from later today through this weekend (greatest chances/coverage expected tonight night through Saturday morning).
- Additional periods of wet weather are likely next week.
Discussion
... Issued at 215 AM CDT Fri Oct 30 2026
The surface cold front which pushed southeast across the forecast area on Thursday has settled well south of the area across central IL/IN early this morning. Skies have cleared across the forecast area in the wa...
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