Houston, Texas – Triple-digit heat index values are creeping back into southeast Texas as Houston braces for sweltering conditions Wednesday, with highs climbing near 95°F and wind gusts up to 25 mph.
According to the National Weather Service in Houston, Wednesday’s heat will pair with increasing south winds between 10 to 15 mph, gusting as high as 25 mph by mid-afternoon. The sun stays dominant, and outdoor workers or travelers along I-45 should prepare for possible dehydration, heat-related illness, and blowing dust in open areas.
While Wednesday marks the hottest day so far this week, Thursday will push temperatures even higher, reaching 95°F under mostly sunny skies. Winds remain elevated through Thursday night, keeping nighttime lows in the upper 70s and limiting evening cooling.
For those spending extended time outside—especially during the afternoon peak—experts recommend limiting exertion, wearing light clothing, and drinking water regularly. UV levels will be high throughout the week.
Looking ahead, Houston’s weather remains consistently hot. Friday and Saturday will continue the trend with highs in the low 90s and partly cloudy evenings. No rain relief is expected in the five-day window.
Extended 5-Day Outlook for Houston:
- Wednesday: Sunny, high near 94°F, gusts to 25 mph
- Thursday: Mostly sunny, high near 95°F
- Friday: Mostly sunny, high near 93°F
- Saturday: Mostly sunny, high near 93°F
- Sunday: Mostly sunny, high near 93°F
