NWS Forecast Office Houston/Galveston, TX

Click a location below for detailed forecast.

Last Map Update: Sat, Sep 13, 2025 at 3:32:58 pm CDT

Watches, Warnings & Advisories

National Weather Service Fort Worth/Dallas, TX

National Weather Service Austin/San Antonio, TX

Zoom Out

National Weather Service Lake Charles, LA

National Weather Service Corpus Christi, TX

National Weather Service Brownsville/Rio Grande Valley, TX

National Weather Service National Weather Service

Air Quality Alert

Ozone Action Day

Today

Sunday

Marine Weather Outlook

Extended Outlook

Coming Soon: Fall Equinox

Atmospheric conditions are expected to be favorable for producing high levels of ozone pollution in the Houston, Galveston and surrounding areas on Saturday, September 13th.

Today will be warm with slim rain chances. Highs in the upper 80s to mid 90s. Lows in the upper 60s to lower 70s inland, and mid 70s to lower 80s in the metro and closer to the coast.

Sunday will be warm with low chances. Highs in the upper 80s to lower90s. Lows in the upper 60s to lower 70s inland, and mid 70s to lower 80s in the metro and closer to the coast. 20-40% chance of rain near the coast.

East to southeast winds of 10 - 15 kts, gusts up to 20 kts. Sea 2 - 4 feet. Slim rain chances today, rising slightly Sunday into next week. Above normal water levels, over 3.0 ft MLLW at times.

Hot weather and low rain chances continue over the next seven days.

The week of the 15th will be the final week of astronomical summer! The season of autumn starts on September 22nd at 1:19 PM CDT with the Fall/Autumnal Equinox.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Crockett	15:15	Clear	10	95	62	34	VRB 3	96 [HI]	30.00
Caldwell	14:55	Partly Cloudy	10				S 13G22	-	30.01
College Station	14:53	Clear	10	93	64	38	SSE 12G21	95 [HI]	30.00
Huntsville	14:53	Light Rain	10	93	68	44	S 8	97 [HI]	30.02
Brenham	15:15	Clear	10	91	64	40	SSE 8G17	93 [HI]	30.00
Navasota	15:15							-
Conroe	14:53	Clear	10	93	67	42	S 8	97 [HI]	30.02
Cleveland	15:15	Clear	10	92	64	39	CALM	94 [HI]	30.01
Hooks Airport	14:53	Partly Cloudy	10	92	68	45	ESE 5	96 [HI]	30.00
Intercontinental Airport	14:53	Partly Cloudy	10	93	64	38	SSE 12G20	95 [HI]	30.00
Houston Hobby Airport	14:53	Partly Cloudy	10	91	69	48	SE 8	96 [HI]	29.99
Sugar Land	14:53	Partly Cloudy	10	93	69	45	SSE 13G21	98 [HI]	30.00
Wharton	15:15	Partly Cloudy	10	92	67	42	ESE 12G17	96 [HI]	29.99
Ellington Field	14:54	Mostly Clear	10	91	66	43	ESE 12G18	94 [HI]	29.99
La Porte	14:50	Clear	10	90	67	46	SE 10	94 [HI]	30.02
Angleton/Lake Jackson	14:53	Clear	10	90	69	50	ESE 9	95 [HI]	30.01
Galveston	09:52	Mostly Cloudy	7	77	71	83	SE 8	-	30.13
Bay City	15:15	Clear	10	90	74	60	SE 13	99 [HI]	29.96
Palacios	14:53	Clear	10	91	67	45	SE 16	94 [HI]	30.00
Rig 20 Miles SE of Galveston	14:55	Clear	8	89	71	55	ESE 6	95 [HI]	30.03
Rig 20 Miles SE of Matagorda	14:55	Clear	10	87	71	58	CALM	93 [HI]	30.04

Select another Date: