7-Day Zone Forecast for Galveston Island (Text-Only)
NWS Forecast for: Galveston Island
Issued by: National Weather Service Houston, TX
Last Update: 142 AM CDT Wed Jun 3 2026


Rest Of Tonight: Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Breezy. Near steady temperature around 80. Southeast winds 20 to 25 mph with gusts up to 35 mph. Chance of rain 30 percent.

Wednesday: Partly sunny in the morning, then becoming mostly cloudy. A chance of showers and thunderstorms. Humid with highs in the mid 80s. East winds 10 to 15 mph. Chance of rain 50 percent.

Wednesday Night: Mostly cloudy with a chance of showers. A chance of thunderstorms after midnight. Lows in the upper 70s. East winds 15 to 20 mph. Chance of rain 50 percent.

Thursday: Partly sunny with a chance of thunderstorms. Showers likely, mainly in the morning. Highs in the mid 80s. East winds 10 to 15 mph. Chance of rain 60 percent.

Thursday Night: A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 70s. East winds 15 to 20 mph. Chance of rain 50 percent.

Friday: Partly sunny. A chance of showers and thunderstorms in the morning. Highs in the mid 80s. Chance of rain 50 percent.

Friday Night: Mostly cloudy. Lows around 80.

Saturday: Partly sunny. Highs in the mid 80s.

Saturday Night: Mostly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 80s. Chance of rain 30 percent.

Sunday: Partly sunny. A chance of showers and thunderstorms in the morning. Highs in the upper 80s. Chance of rain 30 percent.

Sunday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 80s.

Monday: Partly sunny. Highs in the upper 80s.

Monday Night: Partly cloudy. Lows in the lower 80s.

Tuesday: Mostly sunny. Highs in the upper 80s.







Zone Forecast: Galveston Island

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