St. Louis Preparatory Seminary, MO Weather Forecast
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St. Louis Preparatory Seminary Weather Forecast
| THIS AFTERNOON | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | WEDNESDAY |
| Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear |
| Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 89°FHi: 32°C | Lo: 61°FLo: 16°C | Hi: 89°FHi: 32°C | Hi: 95°FHi: 35°C Lo: 69°FLo: 21°C | Hi: 95°FHi: 35°C Lo: 69°FLo: 21°C | Hi: 99°FHi: 37°C Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C Lo: 75°FLo: 24°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 128 PM CDT Thu Aug 27 2026 

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Issued: 216 PM CDT Thu Aug 27 2026
Key Messages
- Seasonable temperatures are expected through Saturday with summerlike heat returning Sunday and through next week.
Aviation
/18Z TAFS THROUGH 00Z SATURDAY/... Issued at 1211 PM CDT Thu Aug 27 2026
Mostly VFR conditions are expected to prevail for the TAF period. Fog is expected in the early morning hours before sunrise in the river valleys affecting KJEF, KSUS, and KCPS, but should clear quickly after sunrise. There is a slight chance for fog near KUIN during the same time, but confiden...
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