| NWS Forecast for: Galveston Island Issued by: National Weather Service Houston, TX Last Update: 1222 AM CST Wed Nov 11 2026 |  |
| Rest Of Tonight: Showers with isolated thunderstorms. Near steady temperature in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 80 percent. Wednesday: Mostly cloudy with isolated thunderstorms. Showers likely, mainly in the morning. Highs in the lower 70s. Northeast winds 5 to 10 mph. Chance of rain 70 percent. Wednesday Night: Mostly cloudy. Lows in the mid 60s. North winds around 5 mph, becoming northwest 10 to 15 mph after midnight. Thursday: Partly sunny. Highs in the mid 70s. North winds 10 to 15 mph. Thursday Night: Mostly clear. Lows in the lower 60s. North winds 5 to 10 mph. Friday: Sunny. Highs in the lower 70s. Friday Night: Mostly clear. Lows in the mid 60s. Saturday: Mostly sunny and breezy. Highs in the lower 70s. Temperature falling into the upper 60s in the afternoon. Saturday Night: Partly cloudy with a chance of showers in the evening, then mostly cloudy after midnight. Breezy. Near steady temperature in the upper 60s. Chance of rain 40 percent. Sunday: Mostly cloudy in the morning, then partly sunny with a chance of showers in the afternoon. Breezy. Near steady temperature in the lower 70s. Chance of rain 40 percent. Sunday Night: Showers likely. Breezy with lows in the mid 60s. Chance of rain 60 percent. Monday: Partly sunny. A chance of showers in the morning. Breezy. Near steady temperature in the upper 60s. Chance of rain 30 percent. Monday Night: Mostly cloudy in the evening, then becoming partly cloudy. Breezy with lows in the lower 60s. Tuesday: Mostly sunny. Highs in the upper 60s. | |
| Zone Forecast: Galveston Island | |
Visit your local NWS office at: https://www.weather.gov/hgx |