NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Mon, Sep 7, 2026 at 9:18:22 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	08:35	Clear	10	81	76	85	CALM	-	29.99
College Station	08:53	Clear	10	82	76	81	SSW 5	-	29.98
Caldwell	08:35	Clear	10	78	75	88	S 3	-	29.99
Huntsville	08:53	Clear	10	82	78	87	SW 6	91 [HI]	29.98
Navasota	08:55	Clear	9	81	81	100	S 3	93 [HI]	29.97
Brenham	08:55	Mostly Cloudy	10	80	77	89	CALM	-	29.98
Conroe	08:53	Clear	10	79	78	97	CALM	-	29.98
Cleveland	08:55	Clear	10				CALM	-	29.99
Liberty	08:55	Clear	9	80	78	94	CALM	-	29.96
Columbus	08:55	Clear	10	82	78	89	CALM	91 [HI]	29.99
Spring	08:53	Clear	7	81	78	90	WSW 3	-	29.98
Houston Intercontinental Aprt	08:53	Mostly Clear	10	83	78	85	W 5	93 [HI]	29.97
Katy/Brookshire	08:55	Clear	9	82	80	94	CALM	93 [HI]	30.00
Texas Medical Center Heliport	08:55	Clear	9	82	77	83	WNW 3	-	29.97
Sugar Land	08:53	Clear	10	83	78	85	CALM	93 [HI]	29.97
Houston Hobby Airport	08:53	Mostly Clear	10	84	78	82	VRB 3	95 [HI]	29.96
Arcola/Sienna	08:55	Clear	10	82	80	92	CALM	94 [HI]	29.98
Pearland	08:53	Clear	10	83	77	82	CALM	92 [HI]	29.99
Ellington Field	08:54	Mostly Clear	10	86	78	79	CALM	98 [HI]	29.96
La Porte	08:55	Clear	10	84	78	83	W 6	95 [HI]	29.98
Wharton	08:55	Clear	10	81	78	88	CALM	-	29.98
Angleton/Lake Jackson	13:15	Heavy Rain With Thunder	3/4	79	73	82	SSW 14G24	-	29.97
Galveston	08:52	Clear	10	85	78	80	WNW 3	97 [HI]	29.98
Bay City	08:55	Clear	10	84	82	96	CALM	100 [HI]	29.93
Palacios	08:53	Clear	10	85	79	82	VRB 3	98 [HI]	29.96
Rig 20 Miles SE of Matagorda	09:00		10	86	78	79	SW 5	98 [HI]	30.01

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