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San Jacinto School, TX Weather Forecast
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San Jacinto School Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  | |  | | | |  | | | | |
| Sunny | Mostly Clear | Sunny | Partly Cloudy | Sunny | Partly Cloudy | Sunny | Chance of T-Storm | Sunny | Mostly Clear | Sunny | Mostly Clear |
| Hi: 105°FHi: 41°C | Lo: 79°FLo: 26°C | Hi: 105°FHi: 41°C | Lo: 75°FLo: 24°C | Hi: 101°FHi: 38°C | Lo: 71°FLo: 22°C | Hi: 100°FHi: 38°C | Lo: 75°FLo: 24°C | Hi: 103°FHi: 39°C | Lo: 79°FLo: 26°C | Hi: 103°FHi: 39°C | Lo: 79°FLo: 26°C |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 327 AM CDT Tue Aug 18 2026 
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Issued: 609 AM CDT Tue Aug 18 2026
Key Messages
Updated at 608 AM CDT Tue Aug 18 2026- Unseasonably hot temperatures will continue, with highs exceeding 105 degrees off the Caprock over the next several days.
- Low storm chances return late Wednesday and may continue through the weekend.
Aviation
... (12Z TAFS) Issued at 608 AM CDT Tue Aug 18 2026
VFR conditions continue through the period, with winds generally out of the southwest at 10-15 kts.
Watches / Warnings / Advisories
/WARNINGS/ADVISORIES... Heat Adv...