| NWS Forecast for: Galveston Island Issued by: National Weather Service Houston, TX Last Update: 1043 AM CST Mon Jan 12 2026 | |
| This Afternoon: Mostly sunny. Highs in the upper 50s. Northeast winds 10 to 15 mph. Tonight: Partly cloudy in the evening, then becoming mostly cloudy. Near steady temperature in the mid 50s. Northeast winds around 5 mph. Tuesday: Partly sunny. Highs in the upper 50s. North winds around 5 mph, becoming northwest in the afternoon. Tuesday Night: Partly cloudy. Lows in the lower 50s. West winds 10 to 15 mph. Wednesday: Sunny. Highs in the upper 60s. West winds 15 to 20 mph. Wednesday Night: Mostly clear and breezy. Lows in the mid 40s. Thursday: Sunny, cooler with highs in the mid 50s. Thursday Night: Mostly clear. Near steady temperature in the lower 50s. Friday: Sunny. Highs in the mid 60s. Friday Night: Partly cloudy. Lows around 50. Saturday: Sunny. Highs in the upper 50s. Saturday Night: Mostly clear. Lows in the upper 40s. Sunday: Sunny. Highs around 60. | |
| Zone Forecast: Galveston Island | |
Visit your local NWS office at: https://www.weather.gov/hgx |