| NWS Forecast for: Galveston Island Issued by: National Weather Service Houston, TX Last Update: 1032 PM CST Wed Mar 4 2026 | |
Overnight: Mostly cloudy. Areas of fog. Near steady temperature in the upper 60s. Southeast winds 10 to 15 mph. Thursday: Mostly cloudy. Patchy dense fog. Highs in the lower 70s. Southeast winds 10 to 15 mph. Thursday Night: Mostly cloudy. Patchy fog. Near steady temperature in the upper 60s. Southeast winds 10 to 15 mph. Friday: Partly sunny. Highs in the mid 70s. Southeast winds around 15 mph. Friday Night: Mostly cloudy. Patchy fog after midnight. Near steady temperature in the upper 60s. Southeast winds 10 to 15 mph. Saturday: Mostly cloudy. Showers and thunderstorms likely in the afternoon. Highs in the mid 70s. Temperature falling into the lower 70s in the afternoon. Chance of rain 60 percent. Saturday Night: Mostly cloudy with a chance of showers and thunderstorms. Near steady temperature in the upper 60s. Chance of rain 50 percent. Sunday: Showers and thunderstorms likely. Highs in the lower 70s. Chance of rain 70 percent. Sunday Night: Mostly cloudy. Near steady temperature in the upper 60s. Monday: Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 70s. Monday Night: Mostly cloudy. Near steady temperature around 70. Tuesday: Mostly cloudy. A chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 30 percent. Tuesday Night: Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 50 percent. Wednesday: A chance of showers in the morning. Mostly sunny. Highs in the upper 70s. Chance of rain 30 percent. | |
| Zone Forecast: Galveston Island | |
Visit your local NWS office at: https://www.weather.gov/hgx |