Weir, TX Weather Forecast
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Weir Weather Forecast
| THIS AFTERNOON | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY |
| Sunny | Mostly Clear | Clearing | Partly Cloudy | Mostly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Cloudy | Mostly Cloudy | Partly Cloudy | Partly Cloudy | Chance of T-Storm |
| Hi: 85°FHi: 29°C | Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C | Hi: 79°FHi: 26°C Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C |
| POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 144 PM CDT Fri Oct 23 2026 

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Issued: 1238 PM CDT Fri Oct 23 2026
Key Messages
Updated at 1231 PM CDT Fri Oct 23 2026- Mild to warm conditions prevail this weekend into next week.
- Low (15-30%) rain chances late Monday through Tuesday.
- Details still to be ironed out but increasing rain chances entering Halloween weekend.
Aviation
... (18Z TAFS) Issued at 1231 PM CDT Fri Oct 23 2026
All terminals will be VFR through the afternoon and evening. The Austin and San Antonio airports will be VFR through the entire period with only some mid-level clouds moving in late morn...
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