National Weather Service United States Department of Commerce
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Last Map Update: Wed, Sep 23, 2026 at 11:02:33 am CDT

Today will be hot with highs in the 90s. There is a 20-30% chance of showers and thunderstorms during the daytime. Tonight will be warm with early morning lows in the 70s to lower 80s. There is a 15-20% chance of showers overnight, mainly near the coast and portions of the Brazos Valley.
Thursday will be hot with highs in the 90s. There is a 20-30% chance of showers and thunderstorms during the daytime, mainly over the coast and Gulf waters. Thursday night will be mild with early morning lows in the upper 60s inland/around the Piney Woods area to lower 80s at the coast.
Ozone Action Day is in effect for Wednesday 23rd, 2026. This means air quality could be unhealthy for sensitive groups.
Hot weather continues with highs in the upper 80s/90s. Early morning lows will be in the 70s/mid 80s. Isolated showers and storms will be possible today. A weak frontal boundary pushes into the region on Thursday, bringing drier weather, slim rain chances, and a slight decrease in temperatures. Rain chances rise Sunday into next week.
Attend a virtual SKYWARN Class hosted by the NWS Houston/Galveston on 10/26/26 from 6pm to 8:30pm. This free class will train you on severe weather spotting, how to report it to the NWS, and some safety information. Please visit weather.gov/hgx/skywarn_schedule for the registration link, or go directly to https://attendee.gotowebinar.com/register/7328261950065647448



 Current Weather Observations...
Location Time
(CDT)
Weather Vsby.
(SM)
Temp.
(ºF)
Dewpt.
(ºF)
Hum.
(%)
Wind
(mph)
Wind Chill / Heat Index
(ºF)
Pres.
(in)
Bryan10:15Clear10867264NNE 693 [HI]30.10
College Station09:53Clear10867161NNE 792 [HI]30.06
Caldwell10:15Clear10866958NE 6-30.09
Huntsville07:53Clear8767493CALM-30.06
Navasota10:35Mostly Clear10917457VRB 5101 [HI]30.06
Brenham10:35Mostly Cloudy10887258ESE 395 [HI]30.07
Conroe09:53Clear10867467VRB 794 [HI]30.08
Cleveland10:35Clear10CALM-30.09
Liberty10:35Clear10867774N 597 [HI]30.05
Columbus10:35Partly Cloudy10877567CALM97 [HI]30.07
Spring09:53Clear7867569VRB 695 [HI]30.06
Houston Intercontinental Aprt09:53Mostly Clear10887565NNE 998 [HI]30.06
Katy/Brookshire10:35Partly Cloudy9877770ENE 699 [HI]30.08
Texas Medical Center Heliport10:35Clear10867570E 1295 [HI]30.05
Sugar Land09:53Clear10877669NE 898 [HI]30.05
Houston Hobby Airport09:53Partly Cloudy10877669NE 898 [HI]30.04
Arcola/Sienna10:35Partly Cloudy10897870NE 8103 [HI]30.06
Pearland09:53Mostly Clear9867672ENE 796 [HI]30.06
Ellington Field09:54Partly Cloudy10867774NE 797 [HI]30.03
La Porte10:15Clear10877566ENE 896 [HI]30.06
Wharton10:35Mostly Cloudy10867670NE 896 [HI]30.06
Galveston16:52Clear108995118SSE 9148 [HI]29.91
Bay City10:35Partly Cloudy10ENE 10-30.01
Palacios09:53Clear10877874NE 10100 [HI]30.03
Rig 20 Miles SE of Galveston10:35Mostly Clear10867774NE 1097 [HI]30.06
Rig 20 Miles SE of Matagorda10:35Clear10877770ENE 1299 [HI]30.07


 
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