NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Mon, Sep 7, 2026 at 11:40:38 am CDT

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Monday

Monday Night

Tuesday

Extended Weather Outlook

KHGX Radar.

Monday’s outlook calls for afternoon sea breeze showers and thunderstorms. Temperatures are expected to reach highs of 92-97°F inland and 88-92°F along the beaches. Isolated showers and storms are forecast to occur along the sea breeze, specifically south of I-10, with light southeast winds outside of any storm activity.

Low temperatures mainly in the mid to upper 70s. Isolated showers offshore early Tuesday morning. Light and variable winds.

High temperatures mainly in the mid to upper 90s. Isolated to scattered showers and thunderstorms, especially near and south of I-10. Light southeasterly winds outside of any storms.

Daily chances for showers and thunderstorms continues through the week. Highs will be in the 90s with lows in the 70s/lower 80s.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Bryan	10:55	Clear	10	89	75	63	SW 6	99 [HI]	30.02
College Station	10:53	Clear	10	88	74	63	WSW 8	97 [HI]	29.99
Caldwell	10:55	Clear	10	89	73	59	WSW 6	97 [HI]	30.01
Huntsville	10:53	Mostly Clear	10	88	76	67	CALM	99 [HI]	30.01
Navasota	11:15	Mostly Clear	10	88	78	72	SW 3	103 [HI]	29.99
Brenham	11:15	Clear	10	89	73	59	WSW 8	97 [HI]	30.00
Conroe	11:16	Mostly Cloudy	10	89	76	65	NNW 7	100 [HI]	30.00
Cleveland	11:15	Partly Cloudy	10				CALM	-	30.01
Liberty	11:15	Clear	10	89	75	62	VRB 6	99 [HI]	29.98
Columbus	11:15	Partly Cloudy	10	89	73	60	SSW 3	97 [HI]	30.01
Spring	10:53	Partly Cloudy	10	88	77	70	VRB 5	100 [HI]	29.99
Houston Intercontinental Aprt	10:53	Partly Cloudy	10	90	77	65	W 6	103 [HI]	29.99
Katy/Brookshire	11:15	Partly Cloudy	10	93	78	63	W 5	109 [HI]	30.02
Texas Medical Center Heliport	11:15	Mostly Cloudy	10	87	75	66	VRB 7	96 [HI]	29.98
Sugar Land	10:53	Mostly Clear	10	88	77	70	W 5	100 [HI]	29.99
Houston Hobby Airport	10:53	Partly Cloudy	10	89	76	65	WSW 7	100 [HI]	29.98
Arcola/Sienna	11:15	Clear	10	90	75	61	WSW 3	100 [HI]	30.00
Pearland	10:53	Clear	10	88	73	61	WSW 5	96 [HI]	30.00
Ellington Field	10:54	Partly Cloudy	10	91	75	59	SSW 5	102 [HI]	29.97
La Porte	10:55	Partly Cloudy	10	89	73	59	W 8	97 [HI]	29.99
Wharton	11:15	Mostly Cloudy	10	92	74	56	SW 7	101 [HI]	30.00
Angleton/Lake Jackson	13:15	Heavy Rain With Thunder	3/4	79	73	82	SSW 14G24	-	29.97
Galveston	10:52	Clear	10	89	76	65	VRB 3	100 [HI]	29.99
Bay City	11:15	Mostly Cloudy	10	89	78	69	WSW 6	104 [HI]	29.95
Palacios	10:53	Clear	10	89	77	67	S 9	102 [HI]	29.98
Rig 20 Miles SE of Matagorda	11:20		10	86	78	79	WNW 5	98 [HI]	30.04

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