Weather
Southeast Texas Weather Alert: Houston Falls 90° to 54° Oct 15-17
Houston, TX – A noticeable change in the weather is approaching Southeast Texas, where Thursday's 90 degree warmth will give way to a cooler, breezier weekend. A cold front moving through the Houston
By Caleb Mercer · 2026-10-15T08:02:20.474Z
Houston, TX – A noticeable change in the weather is approaching Southeast Texas, where Thursday's 90 degree warmth will give way to a cooler, breezier weekend. A cold front moving through the Houston area is expected to bring north wind gusts reaching 30 mph Friday, followed by afternoon temperatures struggling to reach 70 degrees Saturday. By Saturday night, temperatures could fall to approximately 54 degrees, creating a 36 degree difference from Thursday's forecast high and offering residents a break from the region's recent summerlike conditions.
According to the National Weather Service in Houston, Thursday, Oct. 15, will bring partly sunny skies and a high near 90 degrees before a slight chance of showers develops after 1 p.m. The precipitation probability remains at 20%, with additional isolated showers possible Thursday night. Winds are expected to shift north after midnight, signaling the arrival of cooler air that will become more noticeable Friday.
Friday Brings Gusty Winds and Falling Temperatures Friday, Oct. 16, is expected to deliver the most significant weather transition of the week. Temperatures will remain near 72 degrees during the day, representing an 18 degree decline from Thursday's forecast high. North winds of 10 to 15 mph will strengthen to 15 to 20 mph during the afternoon, with gusts potentially reaching 30 mph.
The forecast also includes a 20% chance of showers before 1 p.m., followed by partly sunny skies. While widespread rainfall is not anticipated at the Houston forecast location, isolated showers could briefly affect outdoor activities or travel during the morning hours.
Friday night brings additional cooling as skies become partly cloudy and temperatures fall to approximately 55 degrees. North winds around 15 mph could continue producing gusts as high as 25 mph, maintaining breezy conditions into the evening.
The combination of lower temperatures and persistent northerly winds will make Friday feel considerably different from Thursday's warm afternoon. Residents planning outdoor gatherings or evening activities may want to prepare for the changing conditions.
Weekend Brings Cooler Sunshine Across Houston Saturday, Oct. 17, is expected to bring sunshine and an afternoon high near 69 degrees, making it the coolest daytime period in the available weekend forecast. The cooler temperatures will be especially noticeable compared with Thursday's high near 90 degrees, marking a 21 degree decline in afternoon highs over two days.
Saturday night should remain mostly clear, with temperatures falling to approximately 54 degrees. The overnight low represents a substantial change from Thursday night's expected low near 70 degrees, bringing noticeably cooler conditions for early morning activities.
Sunday, Oct. 18, brings another sunny day with temperatures recovering slightly to around 73 degrees. Sunday night should remain mostly clear, with an overnight low near 58 degrees.
For residents traveling throughout Harris County, the weekend offers generally favorable weather conditions following Friday's wind and isolated shower chances. Major routes such as Interstate 10, Interstate 45 and U.S. Highway 59 could experience gusty conditions Friday, particularly along elevated or exposed sections.
However, the supplied forecast does not indicate significant transportation disruptions, widespread flooding or severe thunderstorms across Houston.
Warmer Weather Returns Early Next Week The cooler weekend pattern will gradually fade as temperatures begin recovering Monday, Oct. 19. Mostly sunny skies and an afternoon high near 77 degrees are expected, followed by mostly cloudy conditions and a low around 62 degrees Monday night.
Tuesday brings another warming trend, with mostly sunny skies and temperatures climbing to approximately 84 degrees. By Wednesday, afternoon highs could reach 86 degrees under sunny skies, signaling a return to warmer conditions across Southeast Texas.
The available outlook suggests that Houston's cooler weather will be temporary, with no additional significant storm systems identified through the middle of next week.
For residents across the Houston area, Friday's gusty winds and the cooler Saturday Sunday temperatures remain the primary developments to watch.
Will the approaching cold front change your outdoor plans across Southeast Texas this weekend?
Five Day Weather Outlook Thursday 10/15: Partly sunny skies bring an afternoon high near 90 degrees, with a 20% chance of showers after 1 p.m.; Thursday night remains partly cloudy with another 20% shower chance and temperatures falling to approximately 70 degrees.
Friday 10/16: A 20% chance of showers continues before 1 p.m., followed by partly sunny skies and temperatures near 72 degrees, with north wind gusts reaching 30 mph before Friday night's low around 55 degrees.
Saturday 10/17: Sunny skies dominate with an afternoon high near 69 degrees, bringing cooler conditions after Friday's gusty winds, while Saturday night becomes mostly clear with temperatures falling to approximately 54 degrees across the Houston forecast area.
Sunday 10/18: Sunshine continues with an afternoon high near 73 degrees, providing favorable conditions for outdoor activities following the cooldown, while Sunday night remains mostly clear with temperatures falling to approximately 58 degrees.
Monday 10/19: Mostly sunny skies bring a gradual warming trend with afternoon temperatures reaching approximately 77 degrees, followed by mostly cloudy conditions and an overnight low near 62 degrees as warmer weather begins returning to Southeast Texas.
Extended Weather Outlook Tuesday, Oct. 20, is expected to bring mostly sunny skies and an afternoon high near 84 degrees, followed by mostly clear conditions and an overnight low around 65 degrees.
Wednesday, Oct. 21, should remain sunny with temperatures reaching approximately 86 degrees.
The available forecast indicates a return to warmer afternoon temperatures following the weekend cooldown. No additional significant rainfall, severe thunderstorms or strong wind events are specifically identified through Wednesday.
Reliable forecast details beyond Oct. 21 were not supplied.