Houston/Galveston, TX

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Click a location below for detailed forecast.

Last Map Update: Tue, Sep 15, 2026 at 8:04:18 pm CDT

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Heat Advisory

Tonight

Wednesday

Extended Weather Outlook

It will be another warm, muggy night as temperatures dip into the mid-70s to around 80°F inland and hold in the upper 70s to low 80s along the coast. A few coastal showers will be possible near sunrise.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Bryan	19:15	Clear	10	93	70	46	SE 10	99 [HI]	30.02
College Station	18:53	Clear	10	94	69	44	SE 12	99 [HI]	30.00
Caldwell	19:15	Clear	10	93	69	46	SE 12	98 [HI]	30.01
Huntsville	18:53	Clear	10	90	75	61	SSE 10G24	101 [HI]	30.03
Navasota	19:35	Clear	10	90	74	58	S 7	99 [HI]	30.00
Brenham	19:35	Thunder \ Lightning Observed	10	90	73	58	SSE 13G17	98 [HI]	30.02
Conroe	18:53	Clear	10	86	76	72	SE 8	96 [HI]	30.04
Cleveland	19:35	Clear	10				CALM	-	30.05
Liberty	19:35	Clear	10	84	78	83	SSE 6	95 [HI]	30.03
Columbus	19:35	Clear	10	89	72	56	S 7	96 [HI]	30.03
Spring	18:53	Clear	10	88	71	57	ESE 8	94 [HI]	30.02
Houston Intercontinental Aprt	18:53	Mostly Clear	10	87	75	67	SSE 9	97 [HI]	30.02
Katy/Brookshire	19:35	Clear	8	87	77	70	S 10	99 [HI]	30.04
Texas Medical Center Heliport	19:35	Clear	10	87	75	66	SSE 17	96 [HI]	30.02
Sugar Land	18:53	Clear	10	89	75	63	SSE 10G23	99 [HI]	30.02
Houston Hobby Airport	18:53	Partly Cloudy	10	88	75	65	SSE 10	98 [HI]	30.02
Arcola/Sienna	19:35	Clear	10	86	77	73	SSE 3	97 [HI]	30.05
Pearland	18:53	Clear	10	89	74	61	SSE 10	98 [HI]	30.05
Ellington Field	18:54	Mostly Clear	10	87	75	66	SE 13	96 [HI]	30.01
La Porte	19:35	Clear	10	87	77	70	SSE 14	99 [HI]	30.04
Wharton	19:35	Clear	10	86	75	69	SSE 10	96 [HI]	30.04
Galveston	18:52	Clear	10	87	77	72	SE 13	99 [HI]	30.04
Bay City	19:35	Clear	10	85	79	83	SE 9	98 [HI]	29.99
Palacios	18:53	Mostly Clear	7	88	78	72	SE 14	102 [HI]	30.01
Rig 20 Miles SE of Galveston	19:35	Clear	10	86	77	74	ESE 16	97 [HI]	30.06
Rig 20 Miles SE of Matagorda	19:40		10	86	78	79	SE 6	98 [HI]	30.08