PORT ARANSAS, TX 78373 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


PORT ARANSAS/MUSTAN, TX
Current Weather

2:55 AM CST DEC 29, 2025
Overcast
59°F
Feels Like: 54°F
Dewpoint: 48°F
Rel. Hum.: 67%
Visibility: 10 miles
Wind: N at 29 mph, gusts to 37
Pressure: 30.17 inches
Last 72 hours

Local Area Snow Depth

Texas Current Weather

Texas MOS Forecast Weather


Weather Map


(Automated weather data from NWS/FAA)
10-Day model forecast maps
2025 Hurricanes

PORT ARANSAS, TX 78373
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Partly cloudy late this evening, then becoming mostly cloudy. A slight chance of showers late this evening, then showers likely with a slight chance of thunderstorms. Windy and much cooler with lows in the mid 50s. East winds around 10 mph, increasing to northeast 30 to 40 mph. Chance of rain 70 percent.
MONDAY
Mostly cloudy and windy. Much cooler. Less humid. Near steady temperature in the upper 50s. Northeast winds 30 to 40 mph, becoming north 25 to 30 mph in the afternoon.
MONDAY NIGHT
Mostly cloudy and breezy. Lows in the upper 40s. North winds 20 to 25 mph.
TUESDAY
Mostly cloudy in the morning, then clearing. Breezy with highs in the mid 50s. North winds 15 to 25 mph, diminishing to 10 to 15 mph in the afternoon.
TUESDAY NIGHT
Partly cloudy. Lows in the upper 40s. North winds 5 to 10 mph.
WEDNESDAY
Partly cloudy. Highs in the mid 60s.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Not as cool. Near steady temperature in the lower 60s.
NEW YEARS DAY
Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 70s.
THURSDAY NIGHT
Mostly cloudy. Near steady temperature in the upper 60s.
FRIDAY
Partly cloudy in the morning, then clearing. Highs in the mid 70s.
FRIDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. 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 mid 60s.

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 PM MST 12/28/2025
Monday
29 DEC 2025
PORT ARANSAS, TX 78373 weather forecast Day 1, 0 hours 12 AM 70° 70° Mostly Cloudy 69%
RAIN
>2 in
0% Thunder
( 16% severe)
ENE   3 90% 67°
Low 55° PORT ARANSAS, TX 78373 weather forecast Day 1, 3 hours 3 AM 61° 58° Mostly Cloudy NNE   21 67% 50°
High 61° PORT ARANSAS, TX 78373 weather forecast Day 1, 6 hours 6 AM 58° 53° Mostly Cloudy 7%

0% Thunder
( 0% severe)
NNE   29 53% 41°

Mostly Cloudy




Windy
PORT ARANSAS, TX 78373 weather forecast Day 1, 9 hours 9 AM 56° 50° Mostly Cloudy NNE   28 47% 36°
PORT ARANSAS, TX 78373 weather forecast Day 1, 12 hours 12 PM 56° 51° Mostly Cloudy 1%

0% Thunder
( 0% severe)
NNE   22 38% 31°
PORT ARANSAS, TX 78373 weather forecast Day 1, 15 hours 3 PM 57° 53° Mostly Cloudy N   21 33% 28°
PORT ARANSAS, TX 78373 weather forecast Day 1, 18 hours 6 PM 55° 50° Mostly Cloudy 1%

0% Thunder
( 0% severe)
N   18 35% 28°
PORT ARANSAS, TX 78373 weather forecast Day 1, 21 hours 9 PM 53° 48° Mostly Cloudy N   18 39% 29°
Tuesday
30 DEC 2025
PORT ARANSAS, TX 78373 weather forecast Day 2, 0 hours 12 AM 52° 46° Mostly Cloudy 1%

0% Thunder
( 0% severe)
N   18 41% 29°
Low 47° PORT ARANSAS, TX 78373 weather forecast Day 2, 3 hours 3 AM 50° 44° Mostly Cloudy N   18 44% 29°
High 58° PORT ARANSAS, TX 78373 weather forecast Day 2, 6 hours 6 AM 49° 43° Mostly Cloudy 0%

0% Thunder
( 0% severe)
N   17 48% 30°

Mostly Cloudy



PORT ARANSAS, TX 78373 weather forecast Day 2, 9 hours 9 AM 49° 43° Mostly Cloudy N   16 48% 30°
PORT ARANSAS, TX 78373 weather forecast Day 2, 12 hours 12 PM 52° 48° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   13 43% 30°
PORT ARANSAS, TX 78373 weather forecast Day 2, 15 hours 3 PM 56° 53° Partly Cloudy N   10 35% 29°
PORT ARANSAS, TX 78373 weather forecast Day 2, 18 hours 6 PM 55° 53° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   7 38% 30°
PORT ARANSAS, TX 78373 weather forecast Day 2, 21 hours 9 PM 54° 53° Partly Cloudy N   6 43% 32°

PORT ARANSAS/MUSTAN, TX extended weather forecast

Wednesday
31 DEC 2025
Thursday
1 JAN 2026
Friday
2 JAN 2026
Saturday
3 JAN 2026
Sunday
4 JAN 2026
Low 44° Low 58° Low 65° Low 63° Low 65°
High 61° High 70° High 73° High 74° High 74°
PORT ARANSAS, TX 78373 weather forecast Day 3 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
Partly Cloudy
13% Rain
Partly Cloudy
16% Rain
Mostly Cloudy
21% Rain
Clear
9% Rain
Partly Cloudy
13% Rain
SELECT BOX EXAMPLES:
for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:
Port Aransas, TX
Port Aransas, TX snow
Port Aransas, TX radar
TX map
-or-
-or-
-or-
 
78373
78373 snow
78373 radar
 
-or-
-or-
 
 
TX
TX snow
 
 
Copyright © 2024 WeatherStreet.com
Put our free WeatherStreet weather lookup on your web page.
Terms & Conditions