PORT ARANSAS, TX 78373 Weather Forecast & Current Conditions

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PORT ARANSAS/MUSTAN, TX
Current Weather

4:55 PM CST FEB 24, 2026
Clear
68°F
Feels Like: 68°F
Dewpoint: 57°F
Rel. Hum.: 68%
Visibility: 10 miles
Wind: SSE at 15 mph
Pressure: 30.02 inches
Last 72 hours

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PORT ARANSAS, TX 78373
Weather Forecast

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REST OF TODAY
Sunny, breezy with highs around 70. South winds 15 to 25 mph.
TONIGHT
Mostly clear and breezy. Lows in the mid 60s. South winds 20 to 25 mph.
WEDNESDAY
Sunny, breezy with highs in the mid 70s. South winds 20 to 25 mph.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the upper 60s. South winds 20 to 25 mph, becoming 15 to 25 mph after midnight.
THURSDAY
Sunny. Highs in the mid 70s. South winds 15 to 20 mph.
THURSDAY NIGHT
Mostly clear. Lows in the mid 60s.
FRIDAY
Sunny. Highs in the lower 70s.
FRIDAY NIGHT
Mostly clear. Lows in the mid 60s.
SATURDAY
Sunny. Highs in the lower 70s.
SATURDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s.
SUNDAY
Partly cloudy in the morning, then clearing. Highs in the mid 70s.
SUNDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s.
MONDAY
Partly cloudy in the morning, then clearing. Highs in the mid 70s.

Visible Weather Satellite
PORT ARANSAS, TX 78373
Infrared Weather Satellite
PORT ARANSAS, TX 78373
NEXRAD Weather Radar
PORT ARANSAS, TX 78373

PORT ARANSAS/MUSTAN, TX 3 hourly weather forecast

weather forecast created  5:00 AM MST  2/24/2026
Tuesday
24 FEB 2026
PORT ARANSAS, TX 78373 weather forecast Day 1, 12 hours 12 PM 68° 68° Clear 0%

0% Thunder
( 0% severe)
S   14 57% 52°
High 70° PORT ARANSAS, TX 78373 weather forecast Day 1, 15 hours 3 PM 69° 69° Clear SSE   16 59% 54°
Clear




Breezy
PORT ARANSAS, TX 78373 weather forecast Day 1, 18 hours 6 PM 68° 68° Clear 0%

0% Thunder
( 0% severe)
S   17 68% 57°
PORT ARANSAS, TX 78373 weather forecast Day 1, 21 hours 9 PM 67° 67° Clear S   18 73% 58°
Wednesday
25 FEB 2026
PORT ARANSAS, TX 78373 weather forecast Day 2, 0 hours 12 AM 67° 67° Clear 0%

0% Thunder
( 0% severe)
S   18 78% 60°
Low 64° PORT ARANSAS, TX 78373 weather forecast Day 2, 3 hours 3 AM 66° 66° Clear S   20 81% 60°
High 75° PORT ARANSAS, TX 78373 weather forecast Day 2, 6 hours 6 AM 66° 66° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   18 81% 60°

Clear




Breezy
PORT ARANSAS, TX 78373 weather forecast Day 2, 9 hours 9 AM 69° 69° Clear S   20 78% 62°
PORT ARANSAS, TX 78373 weather forecast Day 2, 12 hours 12 PM 73° 73° Clear 0%

0% Thunder
( 0% severe)
S   18 68% 62°
PORT ARANSAS, TX 78373 weather forecast Day 2, 15 hours 3 PM 74° 74° Clear S   20 71% 64°
PORT ARANSAS, TX 78373 weather forecast Day 2, 18 hours 6 PM 71° 71° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   21 79% 64°
PORT ARANSAS, TX 78373 weather forecast Day 2, 21 hours 9 PM 69° 69° Clear S   21 87% 65°
Thursday
26 FEB 2026
PORT ARANSAS, TX 78373 weather forecast Day 3, 0 hours 12 AM 69° 69° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   18 87% 65°
Low 67° PORT ARANSAS, TX 78373 weather forecast Day 3, 3 hours 3 AM 68° 68° Partly Cloudy S   17 90% 65°
High 76° PORT ARANSAS, TX 78373 weather forecast Day 3, 6 hours 6 AM 68° 68° Partly Cloudy 0%

0% Thunder
( 1% severe)
S   15 90% 65°

Partly Cloudy



PORT ARANSAS, TX 78373 weather forecast Day 3, 9 hours 9 AM 71° 71° Partly Cloudy S   14 84% 66°
PORT ARANSAS, TX 78373 weather forecast Day 3, 15 hours 12 PM 74° 74° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   12 74% 65°
PORT ARANSAS, TX 78373 weather forecast Day 3, 18 hours 3 PM 75° 75° Clear S   13 74% 66°
PORT ARANSAS, TX 78373 weather forecast Day 3, 21 hours 6 PM 72° 72° Clear     SSE   10 81% 66°

PORT ARANSAS/MUSTAN, TX extended weather forecast

Friday
27 FEB 2026
Saturday
28 FEB 2026
Sunday
1 MAR 2026
Monday
2 MAR 2026
Tuesday
3 MAR 2026
Low 64° Low 66° Low 66° Low 66° Low 66°
High 73° High 74° High 75° High 74° High 74°
PORT ARANSAS, TX 78373 weather forecast Day 4 PORT ARANSAS, TX 78373 weather forecast Day 5 PORT ARANSAS, TX 78373 weather forecast Day 6 PORT ARANSAS, TX 78373 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
14% Rain
Partly Cloudy
5% Rain
Partly Cloudy
5% Rain
Partly Cloudy
10% Rain
Mostly Cloudy
18% Rain
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