NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Mon, Sep 7, 2026 at 10:26:20 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	09:35	Mostly Cloudy	10	85	78	77	SW 6	97 [HI]	30.01
College Station	09:53	Partly Cloudy	10	86	77	74	WSW 8	97 [HI]	29.98
Caldwell	09:35	Partly Cloudy	10	86	75	70	SSW 7	95 [HI]	30.00
Huntsville	09:53	Clear	10	85	77	77	W 10	95 [HI]	30.00
Navasota	09:55	Partly Cloudy	10	87	83	88	WSW 9	108 [HI]	29.98
Brenham	09:55	Mostly Cloudy	10	85	76	75	WSW 7	94 [HI]	29.99
Conroe	09:53	Clear	10	86	78	77	WSW 8	99 [HI]	29.99
Cleveland	09:55	Clear	10				NW 5	-	30.00
Liberty	09:55	Clear	10	86	80	84	NW 5	101 [HI]	29.97
Columbus	09:55	Partly Cloudy	10	86	78	77	WSW 6	97 [HI]	30.00
Spring	09:53	Partly Cloudy	9	86	79	79	W 5	100 [HI]	29.98
Houston Intercontinental Aprt	09:53	Partly Cloudy	10	87	78	74	W 9	100 [HI]	29.98
Katy/Brookshire	09:55	Mostly Cloudy	10	87	80	79	WSW 8	103 [HI]	30.00
Texas Medical Center Heliport	09:55	Mostly Clear	9	86	77	74	VRB 3	97 [HI]	29.98
Sugar Land	09:53	Clear	10	85	78	80	W 5	97 [HI]	29.98
Houston Hobby Airport	09:53	Partly Cloudy	10	87	77	72	WSW 7	99 [HI]	29.98
Arcola/Sienna	09:55	Partly Cloudy	10	88	79	75	CALM	103 [HI]	30.00
Pearland	09:53	Mostly Clear	10	86	77	74	VRB 5	97 [HI]	30.00
Ellington Field	09:54	Partly Cloudy	10	87	77	70	W 7	99 [HI]	29.97
La Porte	09:35	Partly Cloudy	10	86	78	79	W 8	98 [HI]	29.98
Wharton	09:55	Clear	10	86	77	73	SW 6	98 [HI]	29.99
Angleton/Lake Jackson	13:15	Heavy Rain With Thunder	3/4	79	73	82	SSW 14G24	-	29.97
Galveston	09:52	Clear	10	87	78	74	VRB 3	100 [HI]	29.99
Bay City	09:55	Mostly Cloudy	10	86	81	86	NW 3	103 [HI]	29.94
Palacios	09:53	Clear	10	87	77	72	SSW 7	99 [HI]	29.97
Rig 20 Miles SE of Matagorda	10:00		10	87	80	79	CALM	103 [HI]	30.02

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