NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Wed, Jul 1, 2026 at 3:16:14 pm CDT

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

Today’s Outlook

Tonight’s Outlook

Thursday's Outlook

Holiday Weather Outlook

Conditions: Hot and humid with light south winds. Forecast High Temperatures: 90-98°F (32°-37°C) Heat Indices: 102-107°F+ (39-42°C+)

Conditions are expected to be partly cloudy, warm, and muggy. Forecasted low temperatures range from 74 to 82°F (23 to 28°C).

Another hot and humid day expected on Thursday. Isolated to scattered showers and storms are expected throughout the day.

Hot and humid conditions will continue through the holiday weekend. Peak heat indices up to 107F. Isolated to scattered showers and storms on Thursday with slight chances Friday and into the weekend.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Bryan	14:55	Partly Cloudy	10	93	68	44	S 12	97 [HI]	30.02
College Station	14:53	Clear	10	93	67	42	SSE 8G18	97 [HI]	30.00
Caldwell	14:35	Partly Cloudy	10	93	69	46	SSE 12	98 [HI]	30.01
Huntsville	14:53	Mostly Cloudy	10	94	70	45	S 6	100 [HI]	30.01
Navasota	14:55	Mostly Clear	10	94	73	51	SSW 9	104 [HI]	30.00
Brenham	14:55	Clear	10	92	69	47	S 7	97 [HI]	30.00
Conroe	14:53	Mostly Clear	10	95	70	44	S 8	102 [HI]	30.00
Cleveland	14:55	Mostly Cloudy	10				S 5	-	30.02
Liberty	14:55	Haze \ Lightning Observed	2	89	77	66	SSE 6	102 [HI]	29.99
Columbus	14:35	Partly Cloudy	10	91	72	53	SE 9	99 [HI]	30.00
Spring	14:53	Partly Cloudy	10	92	70	48	CALM	98 [HI]	29.99
Houston Intercontinental Aprt	14:53	Partly Cloudy	10	94	74	52	SE 16	104 [HI]	29.99
Katy/Brookshire	14:55	Partly Cloudy	9	95	73	49	SW 9	105 [HI]	30.00
Texas Medical Center Heliport	14:55	Mostly Clear	10	93	68	43	SSE 9G16	97 [HI]	29.98
Sugar Land	14:53	Clear	10	92	74	55	S 9	102 [HI]	29.99
Houston Hobby Airport	14:53	Partly Cloudy	10	94	71	47	S 14G20	101 [HI]	29.99
Arcola/Sienna	14:55	Mostly Cloudy	10	94	66	39	S 6	98 [HI]	30.01
Pearland	14:53	Clear	10	94	69	44	SSE 12	99 [HI]	30.01
Ellington Field	14:54	Partly Cloudy	10	91	73	55	E 15G23	100 [HI]	29.98
La Porte	14:55	Clear	10	91	73	55	SE 15	100 [HI]	30.01
Angleton/Lake Jackson	14:53	Mostly Clear	10	91	74	57	S 10G20	101 [HI]	30.00
Galveston	14:52	Clear	10	89	77	67	SE 14	102 [HI]	30.03
Bay City	14:55	Mostly Clear	10	90	77	65	S 9	104 [HI]	29.97
Palacios	14:53	Clear	10	90	76	63	S 14	102 [HI]	29.99
Rig 20 Miles SE of Matagorda	15:00		10	87	77	70	SE 5	99 [HI]	30.06

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