Seguin, TX Weather Forecast
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Seguin Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
| Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Cloudy | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Lo: 71°FLo: 22°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: 75°FLo: 24°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 89°FHi: 32°C | Hi: 85°FHi: 29°C Lo: 70°FLo: 21°C | Hi: 85°FHi: 29°C Lo: 70°FLo: 21°C |
| POP: 50% | POP: 70% | POP: 70% | POP: 60% | POP: 60% |
POP = Probability of Precipitation.
Weather Outlook Updated: 441 PM CDT Sat Sep 26 2026 

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Issued: 646 PM CDT Sat Sep 26 2026
Key Messages
Updated at 635 PM CDT Sat Sep 26 2026- Summer-like temperatures continue into early next week.
- Low chance for isolated storms Sunday afternoon and evening over the Hill Country.
- A Pacific cold front may bring widespread rain mid to late next week.
Aviation
... (00Z TAFS) Issued at 635 PM CDT Sat Sep 26 2026
VFR conditions are forecast for the local area terminals through Sunday evening. This is following a persistent pattern observed for the last 12+ hours. Cant`t rule out an hour of MVF...
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