Houston/Galveston, TX

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Last Map Update: Wed, May 21, 2025 at 12:02:11 pm CDT

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Heat Safety

Seguridad ante el Calor

An Ozone Action Day is in effect for the Houston, Galveston, Brazoria and surrounding areas today. Air quality may be unhealthy for sensitive groups.

Warm but not as humid. A few showers across the coastal areas this morning. Highs generally in the low 90s.

Warm and dry. Patchy fog possible. Lows in the 60s and mid 70s.

Unseasonably warm temperatures are expected through the weekend, then slight cool down with increasing rain chances by the start of next week.

With an extended period of hot temperatures coming up next week, be prepared to practice heat safety with these tips.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Caldwell	10:55	Clear	10	77	55	47	ESE 6	-	30.03
College Station	10:53	Clear	10	79	59	50	ENE 5	-	30.01
Huntsville	10:53	Clear	10	81	58	45	E 7	-	30.01
Brenham	11:15	Lightning Observed	10	82	59	44	E 3	-	30.00
Navasota	10:55	Partly Cloudy	10	81	61	51	SE 9	-	29.97
Conroe	10:53	Clear	10	81	55	40	E 6	-	30.01
Cleveland	11:15	Lightning Observed	10	83	56	39	SSE 3	-	30.02
Hooks Airport	10:53	Clear	10	85	57	38	E 15	-	30.00
Intercontinental Airport	10:53	Partly Cloudy	10	85	56	37	E 14G24	-	29.99
Houston Hobby Airport	10:53	Overcast	10	81	62	52	E 12	-	29.99
Sugar Land	10:53	Partly Cloudy	10	85	61	44	E 10	-	29.98
Wharton	11:15	Clear	10	84	66	54	ENE 10	-	29.99
Pearland	10:53	Mostly Clear	10	81	64	56	E 14G21	-	30.00
Ellington Field	10:54	Mostly Cloudy	10	80	64	57	E 13	-	29.98
La Porte	10:55	Lightning Observed	10	79	65	61	E 12	-	30.00
Bay City	10:55	Haze	6	84	75	74	ENE 7	91 [HI]	29.93
Palacios	03:04	Partly Cloudy	8	78	75	90	N 5	-	29.85
Rig 20 Miles SE of Galveston	10:55	Mist	3	77	73	88		-	29.98

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