NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Tue, Oct 27, 2026 at 6:34:27 pm CDT

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Tuesday’s Outlook

Tonight

Halloween Forecast

Extended Outlook

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Warm conditions are expected again today across the Houston and Galveston area. Forecast high temperatures will range from 80 to 85 degrees Fahrenheit inland and 80 to 82 degrees Fahrenheit along the beaches. The weather will feature mostly cloudy skies accompanied by light east to southeast winds between 5 and 10 mph.

Mostly cloudy to overcast. Low temperatures in the 50s/60s. Light and variable winds. Showers may develop around Matagorda Bay overnight.

Halloween is shaping up to be a hot day with highs in the upper 70s to upper 80s. Scattered showers and storms could develop during the daytime with rain chances around 20-30%, decreasing into the evening. Temperatures will fall to the upper 60s/lower 70s by midnight. Stay tunned for forecast updates. Trick or Treat Safety Use lights or reflectors to remain visible in the dark. Stay in a group when Trick or Treating. Keep Pets indoors.

An extended outlook update for low and temperatures as well as probability of rain percentages.

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	75	61	60	SE 8	-	30.15
College Station	17:53	Partly Cloudy	10	76	61	59	SE 8	-	30.13
Caldwell	18:15	Mostly Cloudy	10	77	60	57	SE 12	-	30.13
Huntsville	17:53	Clear	10	75	60	59	SE 6	-	30.14
Navasota	18:15	Mostly Clear	9	74	53	48	ESE 6	-	30.12
Brenham	18:15	Clear	10	74	57	55	ESE 5	-	30.13
Conroe	17:53	Clear	10	72	64	76	ESE 5	-	30.14
Cleveland	18:15	Clear	10	69	66	90	CALM	-	30.15
Liberty	18:15	Clear	10	71	68	88	CALM	-	30.13
Columbus	18:15	Overcast	10				E 5	-	30.13
Spring	17:53	Clear	10	72	64	76	E 7	-	30.13
Houston Intercontinental Aprt	17:53	Overcast	10	72	67	84	ENE 5	-	30.13
Katy/Brookshire	18:15	Clear	10	73	62	68	CALM	-	30.14
Texas Medical Center Heliport	18:15	Mist	5	71	68	88	VRB 5	-	30.12
Sugar Land	17:53	Clear	10	75	65	70	E 10	-	30.12
Houston Hobby Airport	17:53	Mostly Cloudy	10	75	67	75	E 6	-	30.12
Arcola/Sienna	18:15	Partly Cloudy	10	74	68	81	ENE 3	-	30.14
Pearland	17:53	Clear	10	75	67	75	ENE 6	-	30.14
Ellington Field	17:54	Mostly Cloudy	10	73	69	88	NE 9	-	30.11
La Porte	18:15	Overcast	10	73	69	88	ENE 3	-	30.14
Wharton	18:15	Mostly Cloudy	10	74	66	74	ENE 9	-	30.13
Galveston	17:52	Overcast	10	76	70	81	ENE 12	-	30.13
Bay City	18:15	Mostly Cloudy	9	76	68	76	E 8	-	30.07
Palacios	17:53	Clear	10	78	70	76	E 12	-	30.09
Rig 20 Miles SE of Galveston	18:20	Partly Cloudy	10	75	69	83	CALM	-	30.13
Rig 20 Miles SE of Matagorda	18:15	Mostly Cloudy	10	78	69	73	VRB 3	-	30.13

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