St. John School, TX Weather Forecast
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St. John School Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
| Chance of T-Storm | Clearing | Partly Cloudy | Chance of T-Storm | Partly Cloudy | Mostly Sunny | Chance of Showers | Mostly Clear | Mostly Clear | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C Lo: 71°FLo: 22°C |
| POP: 20% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 418 PM CDT Thu Sep 03 2026 

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Issued: 424 PM CDT Thu Sep 3 2026
Key Messages
Updated at 418 PM CDT Thu Sep 3 2026- Low to medium (10-50%) rain/storm chances across portions of the region today thru Saturday with isolated PoPs most days going into next week.
- Above average temperatures continue with elevated afternoon heat indices, along and east of the I-35 corridor into the Rio Grande Plains.
Aviation
... (18Z TAFS) Issued at 1203 PM CDT Thu Sep 3 2026
There is better confidence scattered showers and thunderstorms could move over KAUS this afternoon/early evening...
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