Houston/Galveston, TX

Weather Forecast Office

NWS Forecast Office Houston/Galveston, TX

Click a location below for detailed forecast.

Last Map Update: Fri, Jun 12, 2026 at 8:56:27 pm CDT

Watches, Warnings & Advisories

National Weather Service Fort Worth/Dallas, TX

National Weather Service Austin/San Antonio, TX

Zoom Out

National Weather Service Lake Charles, LA

National Weather Service Corpus Christi, TX

National Weather Service Brownsville/Rio Grande Valley, TX

National Weather Service National Weather Service

Flood Warning

Current Radar

Hot Temperatures Continue

Heat Safety

Thunderstorms Increase Beginning Sunday

Heavy Rainfall Threat Monday/Tuesday

Tonight

Saturday

Current radar loop for Houston, TX.

Temperatures each day in the upper 80s to lower 90s will combine with high humidity to result in maximum heat indices of 100 to 105 degrees each afternoon. After a short break in the heat Monday and Tuesday, temperatures will increase again mid to late next week.

Follow these heat safety rules.

Showers and thunderstorms will increase Sunday, Mainly during the afternoon and evening hours. Locally heavier thunderstorms will be capable of heavy rain & gusty winds. Minor flooding is the most likely impact if repeated strong storms move over the same area. Remain weather-aware and stay tuned for forecast updates!

Numerous showers and t-storms are expected Monday and Tuesday. Locally heavier thunderstorms will be capable of heavy rain & gusty winds. Flooding will be possible if repeated strong storms move over the same area. Remain weather-aware and stay tuned for forecast updates!

Expect warm and muggy conditions tonight.

Hot and humid conditions Saturday with isolated showers and thunderstorms.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Crockett	20:15		10	84	77	79	CALM	94 [HI]	29.89
Bryan	20:35	Clear	10	81	75	82	SE 6	-	29.94
College Station	19:53	Clear	10	85	75	72	SE 7	93 [HI]	29.92
Caldwell	20:15	Clear	10	84	75	74	SSE 7	92 [HI]	29.93
Huntsville	19:53	Clear	10	84	77	79	S 6	94 [HI]	29.93
Navasota	20:35	Light Rain	7	83	77	83	SSE 8	91 [HI]	29.91
Brenham	20:35	Clear	10	82	74	75	SSE 7	-	29.92
Conroe	19:53	Clear	10	86	76	72	S 12	96 [HI]	29.94
Cleveland	20:35	Clear	10				CALM	-	29.95
Liberty	20:35	Clear	10	82	77	83	VRB 6	-	29.94
Columbus	20:35	Clear	10	83	75	77	SSE 3	91 [HI]	29.94
Spring	19:53	Clear	9	84	74	71	SSE 5	91 [HI]	29.94
Houston Intercontinental Aprt	19:53	Partly Cloudy	10	86	74	67	S 7	94 [HI]	29.94
Katy/Brookshire	20:35	Clear	9	82	78	88	SE 5	91 [HI]	29.96
Texas Medical Center	20:35	Clear	10	82	75	78	SE 13	-	29.94
Sugar Land	19:53	Clear	10	84	75	74	SSE 8	92 [HI]	29.94
Houston Hobby Airport	19:53	Mostly Cloudy	10	85	76	74	S 10	94 [HI]	29.94
Sienna	20:35	Clear	10	83	73	73	SSE 6	-	29.96
Pearland	19:53	Mostly Clear	9	84	75	74	SSE 10	92 [HI]	29.97
Ellington Field	19:54	Partly Cloudy	10	86	75	70	SSE 12	95 [HI]	29.93
La Porte	20:15	Clear	10	84	75	74	S 12	91 [HI]	29.96
Angleton/Lake Jackson	19:53	Mostly Clear	10	83	75	77	ESE 8	-	29.95
Galveston	19:52	Mostly Clear	10	84	76	76	SSE 13	93 [HI]	29.96
Bay City	20:35	Clear	10	81	80	98	SE 6	91 [HI]	29.91
Palacios	19:53	Haze	6	84	77	79	SE 14	94 [HI]	29.93
Rig 20 Miles SE of Galveston	20:40	Haze	4	82	77	83	SE 15	-	29.97
Rig 20 Miles SE of Matagorda	20:40	Clear	10	82	80	94	CALM	93 [HI]	29.99

Select another Date: