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City of Galveston, TXGalveston, TX Weather Forecast
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| THIS AFTERNOON | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  |  |  |  | |  |  | | | | |
| Chance of T-Storm | Mostly Cloudy | Partly Sunny | Partly Cloudy | Mostly Sunny | Mostly Cloudy | Chance of Showers | Chance of Showers | Chance of T-Storm | Partly Cloudy | Mostly Sunny | Partly Cloudy |
| Hi: 75°FHi: 24°C | Lo: 75°FLo: 24°C | Hi: 79°FHi: 26°C | Lo: 71°FLo: 22°C | Hi: 80°FHi: 27°C | Lo: 70°FLo: 21°C | Hi: 79°FHi: 26°C | Lo: 75°FLo: 24°C | Hi: 79°FHi: 26°C | Lo: 71°FLo: 22°C | Hi: 79°FHi: 26°C | Lo: 75°FLo: 24°C |
| POP: 50% | POP: 30% | POP: 30% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 113 PM CDT Tue Oct 27 2026 
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Issued: 1225 PM CDT Tue Oct 27 2026
Key Messages
- Scattered showers possible again on Wednesday. Better chances generally west of I-45.
- Slightly drier air briefly moves in from the east on Thursday.
- Scattered rain chances return Friday through the weekend as moisture levels increase and some upper level disturbances pass through.
Discussion
... Issued at 1225 PM CDT Tue Oct 27 2026
Though very light in terms of accumulations, precip coverage has overperformed today. A similar type pattern will remain in place on Wed with higher PW air ...