NWS Forecast Office Houston/Galveston, TX

Click a location below for detailed forecast.

Last Map Update: Mon, Jul 6, 2026 at 11:58:17 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.

Tonight’s Outlook

Tuesday's Outlook

Wednesday's Outlook

This Week's Outlook

Saharan Dust Returns

Tonight looks to feature mostly clear skies along with warm and muggy conditions. Max relative humidity values range from 85-97%. Lows will settle into the mid 70s to low 80s (closer to the coast).

Rinse and repeat. Hot conditions continue with highs in the upper 80s to mid 90s along with heat indices from 100-107°. There is a low to medium (20-40%) chance for showers and thunderstorms during the afternoon and evening hours.

Hot and humid. High temps climb into the mid 90s for most. Heat indices top out in the 100-108° range. There is a low to medium chance (20-40%) for showers and thunderstorms in the afternoon and evening.

Continued heat is expected across the region. Maximum temperatures are forecast to range from 89-98°F (32° to 37°C), with maximum heat indices reaching into the triple digits. Please remain aware of heat safety. There are generally low to medium chances (20-40%) of scattered afternoon showers and thunderstorms throughout the week.

A plume of Saharan dust is expected to push into Southeast Texas by Thursday, and linger through the day Friday. This dust may result in reduced air quality (especially for sensitive groups), hazy skies, and vibrant sunrises/sunsets.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Bryan	23:35	Clear	10	83	73	71	S 7	-	30.03
College Station	22:53	Clear	10	83	73	72	SSE 7	-	29.99
Caldwell	23:15	Clear	10	80	71	74	SSE 6	-	30.02
Huntsville	22:53	Clear	10				S 3	-	30.01
Navasota	23:35	Partly Cloudy	10	79	79	100	S 6	-	30.00
Brenham	23:35	Clear	10	82	73	74	S 7	-	30.00
Conroe	22:53	Clear	10	79	72	79	CALM	-	30.01
Cleveland	23:35	Clear	10				CALM	-	30.04
Liberty	23:35	Clear	10	78	78	100	SSE 3	-	30.02
Columbus	23:15	Clear	10	81	75	82	SSE 3	-	30.02
Spring	22:53	Clear	10	80	75	84	SE 3	-	30.00
Houston Intercontinental Aprt	22:53	Mostly Clear	10	83	75	77	S 3	-	30.00
Katy/Brookshire	23:35	Clear	10	80	77	88	S 7	-	30.04
Texas Medical Center Heliport	23:35	Clear	10	82	75	78	SSE 8G17	-	30.01
Sugar Land	22:53	Clear	10	81	75	82	S 7	-	30.00
Houston Hobby Airport	22:53	Clear	10	83	76	79	S 6	91 [HI]	30.01
Arcola/Sienna	23:35	Clear	10	80	74	82	CALM	-	30.04
Pearland	22:53	Clear	10	82	75	79	CALM	-	30.02
Ellington Field	22:54	Clear	10	82	75	78	S 5	-	30.00
La Porte	23:35	Clear	10	82	75	78	SSW 6	-	30.03
Angleton/Lake Jackson	22:53	Clear	9	77	76	96	CALM	-	30.01
Galveston	22:52	Mostly Clear	10	85	76	74	S 8	94 [HI]	30.02
Bay City	23:35	Clear	10	77	77	100	CALM	-	29.98
Palacios	22:53	Mostly Clear	10	84	76	76	S 8	93 [HI]	30.00
Rig 20 Miles SE of Matagorda	23:40		10	84	78	83	S 12	95 [HI]	30.06

Select another Date: