National Weather Service United States Department of Commerce
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Last Map Update: Wed, Sep 23, 2026 at 8:24:19 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)
Bryan07:35Clear10757394CALM-30.06
College Station07:53Clear10797279CALM-30.04
Caldwell07:35Clear10756983CALM-30.05
Huntsville07:53Clear8767493CALM-30.06
Navasota07:55Clear97575100CALM-30.03
Brenham07:55Clear10747291CALM-30.04
Conroe07:53Mist6757496CALM-30.05
Cleveland07:55Clear10CALM-30.06
Liberty07:55Clear77373100CALM-30.03
Columbus07:55Clear10757393CALM-30.05
Spring07:53Mist6767493E 3-30.04
Houston Intercontinental Aprt07:53Mostly Clear10787693NE 6-30.03
Katy/Brookshire07:55Mist57777100CALM-30.05
Texas Medical Center Heliport07:55Clear8827578CALM-30.02
Sugar Land07:53Clear10787693NNE 3-30.02
Houston Hobby Airport07:53Mostly Clear10827681N 5-30.02
Arcola/Sienna07:55Clear7777695CALM-30.04
Pearland07:53Mostly Clear7817684NNE 5-30.03
Ellington Field07:54Partly Cloudy7807788NE 3-30.01
La Porte07:55Mist4807788CALM-30.03
Wharton07:55Clear10767389CALM-30.03
Galveston16:52Clear108995118SSE 9148 [HI]29.91
Bay City07:55Clear10NNE 6-29.98
Palacios07:53Mist4777696NE 6-30.00
Rig 20 Miles SE of Galveston07:55Mostly Clear10867774CALM97 [HI]30.02
Rig 20 Miles SE of Matagorda07:55Mostly Clear10847883E 695 [HI]30.04


 
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