Wind
20 mph
SSE
Local Forecast
Galveston, TX Weather Forecast & Alerts
Current conditions, 5-day forecast, and active NWS weather alerts for Galveston, TX.
Active Alerts 1 active
Hour-by-Hour Current Observation
Monday 12:20 AM CDTMonday 12:20 AM
°F
°C
84°F
Partly Cloudy and Windy
- 89° / 82° High / Low
- 96° Feels Like
- 0% Chance of Rain
UV Index
0
None
Humidity
84%
Dew 78°F
Sun
6:22 AM · 8:22 PM
Rise · Set
Source: GALVESTON (KGLS). Slider scrubs the next 12 hours.
5-Day Outlook
Through Friday
Today
89° 82°
Partly Sunny
Overnight: Mostly Clear
Detailed forecast
Today
Sunny, with a high near 89. Heat index values as high as 103. South wind around 15 mph.
Night
Mostly clear, with a low around 82. Southeast wind 10 to 15 mph.
Tuesday
89° 82°
Mostly Sunny
Overnight: Mostly Clear
Detailed forecast
Tuesday
Sunny, with a high near 89. Southeast wind around 10 mph.
Night
Mostly clear, with a low around 82.
Wednesday
89° 82°
Mostly Sunny
Overnight: Mostly Clear
Detailed forecast
Wednesday
Sunny, with a high near 89.
Night
Mostly clear, with a low around 82.
Thursday
89° 82°
Mostly Sunny
Overnight: Mostly Clear
Detailed forecast
Thursday
Sunny, with a high near 89.
Night
Mostly clear, with a low around 82.
Friday
89° 82°
Mostly Sunny
Overnight: Clear
Detailed forecast
Friday
Sunny, with a high near 89.
Night
Mostly clear, with a low around 82.
Galveston, TX Weather Analysis Tools
Regional Radar
Composite reflectivity with Lightning overlay.
Regional Observations
Regional & historic weather conditions near Galveston, TX.
Active Alerts
Per-location alert detail and NWS source feeds.
Storm Reports
Recent storm reports including wind, hail, and tornadoes.
Model Analysis
Interactive forecast model guidance.
Satellite Imagery
GOES-East and GOES-West, visible and infrared.