Houston/Galveston, TX

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Click a location below for detailed forecast.

Last Map Update: Wed, Sep 16, 2026 at 3:24:54 am CDT

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Heat Advisory

Small Craft 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	02:35	Clear	10	81	76	85	S 6	-	30.12
College Station	02:53	Clear	10	80	76	87	SSE 3	-	30.10
Caldwell	02:35	Clear	10	78	75	88	CALM	-	30.11
Huntsville	02:53	Clear	10	78	75	90	SSW 3	-	30.11
Navasota	02:55	Clear	10	78	78	100	SE 5	-	30.09
Brenham	02:55	Clear	10	78	75	92	CALM	-	30.10
Conroe	02:53	Clear	9	76	75	97	CALM	-	30.11
Cleveland	02:55	Clear	7				CALM	-	30.12
Liberty	02:55	Mist	6	75	75	100	CALM	-	30.09
Columbus	02:55	Partly Cloudy	10	78	76	95	CALM	-	30.11
Spring	02:53	Mist	5	76	75	97	CALM	-	30.10
Houston Intercontinental Aprt	02:53	Mostly Clear	10	78	77	96	CALM	-	30.09
Katy/Brookshire	02:55	Clear	10	77	77	100	CALM	-	30.11
Texas Medical Center Heliport	02:55	Mostly Cloudy	10	82	77	83	SSE 7	-	30.09
Sugar Land	02:53	Clear	10	79	77	93	CALM	-	30.09
Houston Hobby Airport	02:53	Partly Cloudy	10	80	77	90	CALM	-	30.08
Arcola/Sienna	02:55	Clear	7	77	76	95	CALM	-	30.10
Pearland	02:53	Clear	10	78	76	93	CALM	-	30.10
Ellington Field	02:54	Mostly Clear	10	78	77	94	CALM	-	30.07
La Porte	02:55	Clear	10	80	77	88	CALM	-	30.10
Wharton	02:55	Clear	10	77	75	95	CALM	-	30.09
Galveston	02:52	Clear	10	83	76	79	SSE 7	91 [HI]	30.09
Bay City	02:55	Clear	9	76	76	100	CALM	-	30.04
Palacios	02:53	Clear	10	83	78	85	SE 6	93 [HI]	30.07
Rig 20 Miles SE of Galveston	02:55	Clear	10	86	75	70	SE 8	95 [HI]	30.10
Rig 20 Miles SE of Matagorda	03:00		10	84	80	88	SE 6	97 [HI]	30.11