NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Wed, Oct 28, 2026 at 6:02:30 pm CDT

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Wednesday’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 82 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. Isolated to scattered showers and thunderstorms may develop this afternoon, mainly west of I-45.

Mostly cloudy to overcast. Low temperatures in the 50s/60s. Light and variable winds.

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 high temperatures and precipitation.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Bryan	17:35	Partly Cloudy	10	77	69	76	SE 9	-	30.13
College Station	16:53	Partly Cloudy	10	78	69	73	E 13	-	30.10
Caldwell	17:35	Overcast	10	78	68	69	ESE 12	-	30.11
Huntsville	16:53	Mostly Cloudy	10	80	63	55	SSE 6	-	30.11
Navasota	17:35	Partly Cloudy	10	78	70	77	SE 7	-	30.10
Brenham	17:35	Partly Cloudy	10				SE 9	-	30.10
Conroe	16:53	Mostly Cloudy	10	80	63	55	SSE 6	-	30.11
Cleveland	17:35	Overcast	10	80	64	58	CALM	-	30.12
Liberty	17:35	Clear	10	80	59	47	ESE 8	-	30.10
Columbus	17:35	Overcast	10	77	68	73	SSE 7	-	30.11
Spring	16:53	Mostly Cloudy	10	81	62	52		-	30.10
Houston Intercontinental Aprt	16:53	Mostly Cloudy	10	80	64	58	SE 12	-	30.10
Katy/Brookshire	17:35	Overcast	10	78	69	73	SSE 5	-	30.12
Texas Medical Center Heliport	17:35	Mostly Cloudy	9	78	62	57	SE 10G20	-	30.10
Sugar Land	16:53	Overcast	10	80	65	60	SSE 8	-	30.10
Houston Hobby Airport	16:53	Mostly Cloudy	10	80	65	60	ESE 12	-	30.10
Arcola/Sienna	17:35	Clear	10	79	63	58	SE 6	-	30.13
Pearland	16:53	Mostly Clear	10	79	65	62	ESE 10	-	30.12
Ellington Field	16:54	Partly Cloudy	10	78	64	61	E 13	-	30.10
La Porte	17:35	Partly Cloudy	10	75	66	73	SE 10	-	30.13
Wharton	17:35	Overcast	10	74	71	88	CALM	-	30.11
Galveston	16:52	Clear	10	77	67	71	E 12	-	30.12
Bay City	17:35	Partly Cloudy	10	79	68	70	ESE 9	-	30.06
Palacios	16:53	Light Rain	10	80	68	66	SE 13	-	30.09
Rig 20 Miles SE of Galveston	17:40	Clear	10	77	64	65	ESE 7G14	-	30.13
Rig 20 Miles SE of Matagorda	17:35	Mostly Clear	10	78	69	73	CALM	-	30.13

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