NWS Forecast Office Houston/Galveston, TX

Click a location below for detailed forecast.

Last Map Update: Fri, Sep 18, 2026 at 7:05:06 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

There are no watches, warnings, or advisories at this time.

Radar

Today

Saturday

Seven Day Outlook

KHGX Radar.

Today will be hot with highs in the 90s. There is a 30% chance of storms during the daytime, mainly near Matagorda bay and adjacent Gulf waters. Tonight will be mild with early morning lows in the upper 60s/lower 70s inland and mid 70s/lower 80s along the coast. There is a 30% chance of showers overnight, mainly near Matagorda bay and adjacent Gulf waters.

Saturday will be hot with highs in the 90s. Saturday night will be warm with early morning lows in the 70s/lower 80s.

Hot weather continues throughout the next seven days with highs in the upper 80s to 90s. Early morning lows will be in the upper 60s far inland to mid 80s along the coast. Drier conditions are expected over the weekend with slim rain chances. Isolated showers and storms will be possible daily next week.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Bryan	18:15	Clear	10	94	61	33	E 3	94 [HI]	30.05
College Station	17:53	Clear	10	94	61	33	VRB 5	94 [HI]	30.02
Caldwell	18:15	Clear	10	93	60	34	ESE 6	93 [HI]	30.03
Huntsville	17:53	Clear	10	91	62	38	SSE 6	92 [HI]	30.05
Navasota	18:15	Clear	10	93	54	26	ESE 6	91 [HI]	30.01
Brenham	18:35	Lightning Observed	10	92	62	37	E 6	92 [HI]	30.02
Conroe	17:53	Clear	10	89	65	44	ESE 8	91 [HI]	30.05
Cleveland	18:35	Clear	10				CALM	-	30.06
Liberty	18:35	Clear	10	89	68	49	E 5	93 [HI]	30.03
Columbus	18:35	Clear	10	92	65	40	E 6	95 [HI]	30.02
Spring	17:53	Clear	9	91	60	35	E 9	91 [HI]	30.04
Houston Intercontinental Aprt	17:53	Mostly Clear	10	91	63	39	E 10	92 [HI]	30.03
Katy/Brookshire	13:55	Partly Cloudy	10	93	68	43	E 9G20	97 [HI]	30.10
Texas Medical Center Heliport	18:35	Clear	10	89	62	40	SE 8G18	-	30.02
Sugar Land	17:53	Clear	10	90	63	40	ESE 9	91 [HI]	30.02
Houston Hobby Airport	17:53	Mostly Clear	10	90	67	46	SE 10	93 [HI]	30.02
Arcola/Sienna	18:35	Clear	10	87	64	46	ESE 5	-	30.04
Pearland	17:53	Clear	10	90	66	45	E 7	93 [HI]	30.05
Ellington Field	17:54	Clear	10	87	68	52	ESE 6	91 [HI]	30.02
La Porte	18:35	Clear	10	86	69	58	SE 12	-	30.04
Wharton	18:35	Clear	10	89	65	44	E 10	91 [HI]	30.02
Galveston	10:52	Mostly Clear	10	89	77	67	E 10	102 [HI]	30.18
Bay City	18:35	Clear	10	87	70	56	E 10	92 [HI]	29.98
Palacios	17:53	Clear	10	89	69	51	ESE 17	94 [HI]	30.00
Rig 20 Miles SE of Galveston	18:35	Mostly Cloudy	10	84	75	74	E 6	92 [HI]	30.04
Rig 20 Miles SE of Matagorda	18:40		10	86	71	62	VRB 5	91 [HI]	30.05

Select another Date: