NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Wed, Sep 9, 2026 at 5:26:30 pm CDT

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Wednesday

Wednesday Night

Thursday

Extended Weather Outlook

KHGX Radar.

Highs mainly in the low to mid 90s. Scattered showers and thunderstorms in the afternoon, especially near and south of I-10. Light southeasterly winds outside of any storms.

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

High temperatures mainly in the mid to upper 90s. 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 throughout 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	16:55	Lightning Observed	10	91	72	54	SE 13G20	99 [HI]	30.03
College Station	16:53	Lightning Observed	10	92	73	54	ESE 12	101 [HI]	30.01
Caldwell	16:35	Rain With Thunder In The Vicinity \ Lightning Observed	1 3/4	82	73	74	NNE 5G26	-	30.04
Huntsville	16:53	Lightning Observed	10	80	73	79	S 5	-	30.05
Navasota	16:55	Mostly Clear	10	94	76	56	ESE 10	106 [HI]	30.00
Brenham	16:55	Light Rain With Thunder \ Lightning Observed	10	94	72	49	SSE 7	103 [HI]	30.01
Conroe	16:53	Clear	10	79	75	87	E 3	-	30.05
Cleveland	16:55	Clear	10				CALM	-	30.05
Liberty	16:55	Clear	10	82	78	88	ESE 3	91 [HI]	30.03
Columbus	16:55	Lightning Observed	10	86	75	69	S 3	96 [HI]	30.04
Spring	16:53	Clear	10	84	75	74	E 6	92 [HI]	30.03
Houston Intercontinental Aprt	16:53	Mostly Cloudy	10	85	75	72	NE 7	93 [HI]	30.03
Katy/Brookshire	16:55		10	89	75	62	ESE 8	99 [HI]	30.03
Texas Medical Center Heliport	16:55	Clear	10	89	73	59	E 13G18	97 [HI]	30.01
Sugar Land	16:53	Lightning Observed	10	91	74	57	S 6	101 [HI]	30.01
Houston Hobby Airport	16:53	Mostly Cloudy	10	90	74	59	E 10	99 [HI]	30.02
Arcola/Sienna	16:55	Lightning Observed	10	90	72	56	SE 6	98 [HI]	30.03
Pearland	16:53	Clear	10	89	75	63	E 10	99 [HI]	30.04
Ellington Field	16:54	Mostly Clear	10	89	75	62	E 12	99 [HI]	30.02
La Porte	16:55	Lightning Observed	10	87	75	66	ESE 9	96 [HI]	30.04
Wharton	16:55	Partly Cloudy	10	92	73	53	NE 3	101 [HI]	30.03
Angleton/Lake Jackson	13:15	Heavy Rain With Thunder	3/4	79	73	82	SSW 14G24	-	29.97
Galveston	16:52	Clear	10	87	77	72	ESE 10	99 [HI]	30.04
Bay City	16:55	Mostly Cloudy	9	87	78	73	WSW 7	100 [HI]	29.98
Palacios	16:53	Thunder	10	89	73	59	E 17	97 [HI]	30.01
Rig 20 Miles SE of Matagorda	17:00	Partly Cloudy	10	87	78	74	CALM	100 [HI]	30.07

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