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City of Galveston, TXGalveston, TX Weather Forecast
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| REST OF TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
 |  |  | |  | | | |  | | | |
| Chance of Showers | Mostly Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear | Sunny | Partly Cloudy | Sunny | Chance of Showers | Chance of Showers | Partly Cloudy | Mostly Sunny |
| Lo: 80°FLo: 27°C | Hi: 85°FHi: 29°C | Lo: 79°FLo: 26°C | Hi: 89°FHi: 32°C | Lo: 79°FLo: 26°C | Hi: 89°FHi: 32°C | Lo: 79°FLo: 26°C | Hi: 85°FHi: 29°C | Lo: 79°FLo: 26°C | Hi: 85°FHi: 29°C | Lo: 79°FLo: 26°C | Hi: 85°FHi: 29°C |
| POP: 20% | POP: 30% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1232 AM CDT Tue Oct 06 2026 
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Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1259 AM CDT Tue Oct 6 2026
Key Messages
- With more sun, temperatures will run above seasonal averages, though humidity will be somewhat lower.
- Can`t completely rule out a brief shower or two, but best rain chances will be offshore.
- Hazardous marine conditions (winds/seas) are expected at times, more so toward the end of the week.
Discussion
... Issued at 1259 AM CDT Tue Oct 6 2026
A prevailing low level east-northeast flow will persist across the majority of the area with a broad area of high pressure situated across the easte...