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St. Walters Catholic Church, IL Weather Forecast
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St. Walters Catholic Church Weather Forecast
| REST OF TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  |  |  | |  | | | | | | |
| Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Mostly Sunny | Partly Cloudy | Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Lo: 75°FLo: 24°C | Hi: 81°FHi: 27°C | Lo: 69°FLo: 21°C | Hi: 80°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 79°FHi: 26°C | Lo: 60°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 60°FLo: 16°C | Hi: 79°FHi: 26°C |
| POP: 60% | POP: 40% | POP: 80% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 106 AM CDT Sun Aug 16 2026 
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Issued: 144 AM CDT Sun Aug 16 2026
Key Messages
- Scattered showers and thunderstorms will linger through Sunday morning. Torrential downpours and locally gusty winds will be possible with these storms and may result in renewed flooding in saturated areas.
- Chance for additional showers and thunderstorms Sunday afternoon, mainly southeast of I-55.
- Drier weather returns Monday briefly before storm chances increase midweek.
Discussion
... Issued at 144 AM CDT Sun Aug 16 2026
A shortwave trough continues to pi...