| NWS Forecast for: Galveston Island Issued by: National Weather Service Houston, TX Last Update: 913 AM CDT Fri Apr 3 2026 | |
Rest Of Today: Partly sunny with a slight chance of thunderstorms. A slight chance of showers late this morning, then a chance of showers this afternoon. Highs in the lower 80s. Southeast winds 15 to 20 mph. Chance of rain 30 percent. Tonight: Mostly cloudy. Lows in the lower 70s. Southeast winds 15 to 20 mph. Saturday: Mostly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Southeast winds 10 to 15 mph. Chance of rain 70 percent. Saturday Night: Showers with a chance of thunderstorms. Lows in the mid 60s. Southeast winds around 10 mph, becoming northeast 15 to 20 mph after midnight. Chance of rain 80 percent. Sunday: Showers likely, mainly in the morning. Breezy with highs in the lower 70s. North winds 15 to 25 mph. Chance of rain 60 percent. Sunday Night: Cloudy with a 40 percent chance of showers. Breezy with lows in the lower 60s. Monday: Mostly cloudy. A chance of showers in the morning. Breezy with highs in the upper 60s. Chance of rain 40 percent. Monday Night: Mostly cloudy. Lows in the lower 60s. Tuesday: Partly sunny. Highs in the lower 70s. Tuesday Night: Mostly cloudy. Near steady temperature in the upper 60s. Wednesday: Partly sunny. Highs in the lower 70s. Wednesday Night: Partly cloudy in the evening, then becoming mostly cloudy. Near steady temperature around 70. Thursday: Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 70s. | |
| Zone Forecast: Galveston Island | |
Visit your local NWS office at: https://www.weather.gov/hgx |