Irving TX
09/19/2026 06:00 AM
79°F
TEMPERATURE
Winds 5 mph S
Sunny
Mostly sunny, with a high near 100. Heat index values as high as 102. South wind 5 to 10 mph.
Moonrise
04:22 PM
Moonset
01:11 AM
Sunrise
07:13 AM
Moon Phase
Waxing gibbous
Sunset
07:29 PM

Hourly Forecast

Sat, 06:00 AM

Sunny
Winds: 5 mph S
79°

Sat, 07:00 AM

Sunny
Winds: 5 mph S
78°

Sat, 08:00 AM

Mostly Sunny
Winds: 5 mph S
79°

Sat, 09:00 AM

Mostly Sunny
Winds: 5 mph SSW
82°

Sat, 10:00 AM

Sunny
Winds: 10 mph SSW
86°

Sat, 11:00 AM

Sunny
Winds: 10 mph SSW
90°

Sat, 12:00 PM

Mostly Sunny
Winds: 10 mph S
93°

Sat, 01:00 PM

Mostly Sunny
Winds: 10 mph S
96°

Sat, 02:00 PM

Mostly Sunny
Winds: 10 mph S
98°

Sat, 03:00 PM

Mostly Sunny
Winds: 10 mph S
99°

Sat, 04:00 PM

Sunny
Winds: 10 mph S
100°

Sat, 05:00 PM

Sunny
Winds: 10 mph SSE
100°

Sat, 06:00 PM

Mostly Clear
Winds: 15 mph SSE
98°

Sat, 07:00 PM

Mostly Clear
Winds: 10 mph SSE
96°

Sat, 08:00 PM

Mostly Clear
Winds: 10 mph SSE
93°

Sat, 09:00 PM

Clear
Winds: 10 mph SSE
92°

Sat, 10:00 PM

Clear
Winds: 10 mph SSE
90°

Sat, 11:00 PM

Clear
Winds: 10 mph S
88°

Sun, 12:00 AM

Clear
Winds: 10 mph S
86°

Sun, 01:00 AM

Mostly Clear
Winds: 10 mph S
85°

Sun, 02:00 AM

Mostly Clear
Winds: 10 mph S
84°

Sun, 03:00 AM

Mostly Clear
Winds: 10 mph S
83°

Sun, 04:00 AM

Mostly Clear
Winds: 10 mph S
82°

Sun, 05:00 AM

Mostly Clear
Winds: 10 mph S
81°

Today

Mostly Sunny
100°
Winds: 5 to 10 mph S
Mostly sunny, with a high near 100. Heat index values as high as 102. South wind 5 to 10 mph.

Tonight

Mostly Clear
79°
Winds: 10 to 15 mph SSE
Mostly clear. Low around 79, with temperatures rising to around 81 overnight. Heat index values as high as 100. South southeast wind 10 to 15 mph.

Sunday

Mostly Sunny then Slight Chance Showers And Thunderstorms
100°
Winds: 5 to 10 mph S
A slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 100. Heat index values as high as 106. South wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Sunday Night

Chance Showers And Thunderstorms
78°
Winds: 5 mph S
A chance of showers and thunderstorms. Mostly cloudy. Low around 78, with temperatures rising to around 80 overnight. Heat index values as high as 100. South wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Monday

Chance Showers And Thunderstorms
97°
Winds: 5 mph W
A chance of showers and thunderstorms. Mostly sunny, with a high near 97. West wind around 5 mph. Chance of precipitation is 40%.

Monday Night

Slight Chance Showers And Thunderstorms then Partly Cloudy
75°
Winds: 5 mph NE
A slight chance of showers and thunderstorms before 7pm. Partly cloudy. Low around 75, with temperatures rising to around 77 overnight. Northeast wind around 5 mph. Chance of precipitation is 20%.

Tuesday

Mostly Sunny
93°
Winds: 5 to 10 mph NNE
Mostly sunny, with a high near 93. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday Night

Partly Cloudy
73°
Winds: 5 to 10 mph NE
Partly cloudy, with a low around 73. Northeast wind 5 to 10 mph.

Wednesday

Mostly Sunny
93°
Winds: 5 mph ENE
Mostly sunny, with a high near 93. East northeast wind around 5 mph.

Wednesday Night

Partly Cloudy
74°
Winds: 5 to 10 mph E
Partly cloudy, with a low around 74.

Thursday

Mostly Sunny
94°
Winds: 5 to 10 mph E
Mostly sunny, with a high near 94.

Thursday Night

Partly Cloudy
74°
Winds: 5 to 10 mph E
Partly cloudy, with a low around 74.

Friday

Mostly Sunny
94°
Winds: 5 to 10 mph E
Mostly sunny, with a high near 94.

Friday Night

Partly Cloudy
74°
Winds: 5 to 10 mph E
Partly cloudy, with a low around 74.

Coastal Waters Forecast for Texas

National Weather Service Houston/Galveston TX

For High Island to the Matagorda Ship Channel Out 60 NM including Galveston and Matagorda Bays.

Upper Texas coastal waters from High Island to the Matagorda Ship Channel out 60 nautical miles including Galveston and Matagorda Bays. Seas are provided as a range of the average height of the highest 1/3 of the waves.along with the occasional height of the average highest 10 percent of the waves. Winds for the upper Texas Coast waters should generally be light to occasionally moderate from the east to southeast over the next few days. Gulf seas are expected to average 2 to 4 feet. Isolated showers and thunderstorms are possible starting on Sunday.

Galveston Bay

REST OF TONIGHT
Southeast winds 5 to 10 knots Bay waters smooth
SATURDAY
East winds 5 to 10 knots Bay waters smooth
SATURDAY NIGHT
Southeast winds 5 to 10 knots Bay waters smooth
SUNDAY
Northeast winds around 5 knots, becoming southeast in the afternoon Bay waters smooth
SUNDAY NIGHT
Southeast winds 5 to 10 knots Bay waters smooth
MONDAY
Southeast winds 5 to 10 knots Bay waters smooth
MONDAY NIGHT
Southeast winds 5 to 10 knots, becoming southwest after midnight Bay waters smooth
TUESDAY
North winds 5 to 10 knots, becoming east in the afternoon Bay waters smooth
TUESDAY NIGHT
Southeast winds around 5 knots Bay waters smooth
WEDNESDAY
Northeast winds 5 to 10 knots Bay waters smooth
WEDNESDAY NIGHT
East winds 5 to 10 knots Bay waters smooth
Reporting time 12:41 AM CDT Sat Sep 19 2026

Matagorda Bay

REST OF TONIGHT
East winds 10 to 15 knots, becoming southeast around 10 knots late Bay waters slightly choppy, diminishing to smooth late A slight chance of showers
SATURDAY
East winds around 5 knots, increasing to 10 to 15 knots in the afternoon Bay waters smooth, increasing to slightly choppy in the afternoon
SATURDAY NIGHT
Southeast winds 10 to 15 knots, diminishing to around 10 knots after midnight Bay waters slightly choppy, diminishing to smooth after midnight
SUNDAY
Southeast winds 5 to 10 knots Bay waters smooth
SUNDAY NIGHT
Southeast winds 5 to 10 knots Bay waters smooth
MONDAY
Southeast winds 5 to 10 knots Bay waters smooth
MONDAY NIGHT
Southeast winds 5 to 10 knots Bay waters smooth
TUESDAY
East winds 5 to 10 knots Bay waters smooth
TUESDAY NIGHT
East winds 5 to 10 knots Bay waters smooth
WEDNESDAY
Northeast winds around 10 knots, becoming east 10 to 15 knots in the afternoon Bay waters smooth, increasing to slightly choppy in the afternoon
WEDNESDAY NIGHT
East winds 10 to 15 knots, diminishing to around 10 knots after midnight Bay waters slightly choppy, diminishing to smooth after midnight
Reporting time 12:41 AM CDT Sat Sep 19 2026

Coastal waters from Freeport to Matagorda Ship Channel TX out
20 NMCoastal waters from High Island to Freeport TX out 20 NM

REST OF TONIGHT
Southeast winds 10 to 15 knots Seas 2 to 4 feet Wave Detail: East 4 feet at 6 seconds
SATURDAY
East winds around 10 knots, increasing to 10 to 15 knots in the afternoon Seas 2 to 3 feet Wave Detail: East 3 feet at 7 seconds
SATURDAY NIGHT
Southeast winds 10 to 15 knots, diminishing to around 10 knots after midnight Seas 2 to 3 feet Wave Detail: East 3 feet at 7 seconds
SUNDAY
Southeast winds 5 to 10 knots Seas around 2 feet Wave Detail: East 2 feet at 6 seconds
SUNDAY NIGHT
Southeast winds 5 to 10 knots Seas around 2 feet Wave Detail: Southeast 2 feet at 5 seconds
MONDAY
Southeast winds 5 to 10 knots Seas around 2 feet Wave Detail: Southeast 2 feet at 5 seconds
MONDAY NIGHT
Southeast winds 5 to 10 knots Seas around 2 feet
TUESDAY
Northeast winds 5 to 10 knots Seas 1 foot or less A chance of showers and thunderstorms in the morning
TUESDAY NIGHT
Southeast winds 5 to 10 knots Seas around 2 feet
WEDNESDAY
Northeast winds around 10 knots, becoming east 10 to 15 knots in the afternoon Seas around 2 feet
WEDNESDAY NIGHT
East winds 10 to 15 knots Seas around 2 feet
Reporting time 12:41 AM CDT Sat Sep 19 2026

Waters from Freeport to Matagorda Ship Channel TX from 20 to
60 NMWaters from High Island to Freeport TX from 20 to 60 NM

REST OF TONIGHT
Southeast winds 10 to 15 knots Seas 3 to 4 feet Wave Detail: East 4 feet at 7 seconds
SATURDAY
East winds 5 to 10 knots Seas 3 to 4 feet Wave Detail: East 3 feet at 7 seconds
SATURDAY NIGHT
Southeast winds 10 to 15 knots Seas 2 to 3 feet Wave Detail: East 3 feet at 7 seconds
SUNDAY
Southeast winds 5 to 10 knots Seas 2 to 3 feet Wave Detail: East 2 feet at 6 seconds
SUNDAY NIGHT
Southeast winds 5 to 10 knots Seas around 2 feet Wave Detail: Southeast 2 feet at 6 seconds
MONDAY
East winds 5 to 10 knots Seas around 2 feet Wave Detail: Southeast 2 feet at 5 seconds
MONDAY NIGHT
Southeast winds 5 to 10 knots Seas around 2 feet
TUESDAY
Northeast winds 5 to 10 knots Seas 1 foot or less, then around 2 feet in the afternoon
TUESDAY NIGHT
East winds 5 to 10 knots Seas around 2 feet
WEDNESDAY
Northeast winds 10 to 15 knots Seas around 2 feet A chance of showers in the morning
WEDNESDAY NIGHT
East winds 10 to 15 knots Seas 2 to 3 feet
Reporting time 12:41 AM CDT Sat Sep 19 2026
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