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St. Catherines School, TX Weather Forecast
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St. Catherines School Weather Forecast
| TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
 |  |  | | |  | | |  | | | |
| Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Clearing | Mostly Clear | Mostly Clear | Chance of T-Storm | Mostly Clear | Chance of T-Storm | Mostly Clear | Chance of T-Storm |
| Lo: 79°FLo: 26°C | Hi: 95°FHi: 35°C | Lo: 79°FLo: 26°C | Hi: 91°FHi: 33°C | Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C | Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C | Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C |
| POP: 50% | POP: 50% | POP: 70% | POP: 50% | POP: 40% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 307 PM CDT Wed Aug 26 2026 
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Issued: 1247 PM CDT Wed Aug 26 2026
Key Messages
- A Heat Advisory is in effect from 11 AM until 7 PM this evening. Max heat indices will top out around 110F.
- Precipitation chances will increase (40-80%) area wide Thursday and Friday with scattered (30-50%) thunderstorms expected each afternoon into the upcoming weekend.
- Rain and cloud cover will hold temperatures well below heat advisory criteria Thursday and Friday.
Discussion
... (This evening through next Tuesday) Issued at 1246 PM CDT Wed Aug 26 2026
A 500 mb high is centered near ...