St. Rose, IL Weather Forecast
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St. Rose Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | WEDNESDAY |
| Sunny | Clear | Sunny | Mostly Clear | Sunny | Partly Cloudy | Partly Cloudy | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Mostly Sunny |
| Hi: 75°FHi: 24°C | Lo: 45°FLo: 7°C | Hi: 75°FHi: 24°C | Lo: 45°FLo: 7°C | Hi: 75°FHi: 24°C | Hi: 79°FHi: 26°C Lo: 45°FLo: 7°C | Hi: 79°FHi: 26°C Lo: 45°FLo: 7°C | Hi: 75°FHi: 24°C Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C Lo: 49°FLo: 9°C | Hi: 70°FHi: 21°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 554 AM CDT Thu Oct 22 2026 

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Issued: 615 AM CDT Thu Oct 22 2026
Key Messages
- Warm and dry weather will extend through this weekend.
Aviation
/12Z TAFS THROUGH 18Z FRIDAY/... Issued at 614 AM CDT Thu Oct 22 2026
Any lingering fog in the region will dissipate shortly after sunrise. Dry and VFR conditions with very light winds will prevail thereafter.
Watches / Warnings / Advisories
/WARNINGS/ADVISORIES... MO...None. IL...None.
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