NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Wed, Oct 28, 2026 at 4:02:31 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	15:35	Mostly Cloudy		81	68	64	ESE 12G16	-	30.13
College Station	14:53	Mostly Clear	10	81	68	64	SSE 8	-	30.10
Caldwell	15:15	Overcast	10	82	64	54	S 6	-	30.11
Huntsville	14:53	Overcast	10	80	67	64	S 8	-	30.12
Navasota	15:35	Overcast	10	79	72	78	ESE 10	-	30.09
Brenham	15:35	Overcast	10	80	68	65	SE 6	-	30.10
Conroe	14:53	Overcast	10	80	63	55	SSE 8	-	30.12
Cleveland	15:35	Partly Cloudy	10	84	62	48	CALM	-	30.12
Liberty	15:35	Clear	10	86	59	40	SE 9	-	30.10
Columbus	15:35	Overcast	10	81	68	66	SE 7	-	30.10
Spring	14:53	Mostly Cloudy	10	81	63	54	E 9	-	30.11
Houston Intercontinental Aprt	14:53	Mostly Cloudy	10	82	62	50	ESE 8	-	30.11
Katy/Brookshire	15:35	Mist	6	77	75	94	E 8	-	30.12
Texas Medical Center Heliport	15:35	Overcast	10	80	62	54	SE 10G17	-	30.10
Sugar Land	14:53	Overcast	10	80	66	62	ESE 8	-	30.10
Houston Hobby Airport	14:53	Partly Cloudy	10	81	63	54	SE 12	-	30.11
Arcola/Sienna	15:35	Overcast	10	82	64	53	E 7	-	30.11
Pearland	14:53	Partly Cloudy	10	81	64	56	SE 8G17	-	30.13
Ellington Field	14:54	Partly Cloudy	10	82	64	54	E 15	-	30.11
La Porte	15:35	Mostly Cloudy	10	78	66	65	SE 14	-	30.13
Wharton	15:35	Overcast	10	79	67	67	SE 14G18	-	30.11
Galveston	14:52	Mostly Clear	10	80	67	64	ESE 14	-	30.12
Bay City	15:35	Overcast	10	80	69	69	ESE 10	-	30.06
Palacios	14:53	Light Rain	10	81	71	71	ESE 12	-	30.09
Rig 20 Miles SE of Galveston	15:40	Clear	10	77	66	69	CALM	-	30.13
Rig 20 Miles SE of Matagorda	15:35	Mostly Cloudy	10	80	68	65	CALM	-	30.12

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