Port Arthur, TX Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Clear 68°F
Feels Like 68°F  
Humidity N/A Dew Point N/A Wind S 4 MPH Gusts 7 Barometer 30.07 in.763.8 mm
Report from a MADIS/MESONET weather station 1.5 miles SSE of central Port Arthur
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Point Forecast at a Glance

FriNov 14
Fri Nov 14: Mostly Clear, Low 63F
 
63
SatNov 15
Sat Nov 15: Sunny, High 79F, Low 63F
79
63
SunNov 16
Sun Nov 16: Patchy Fog, High 81F, Low 64F
81
64
MonNov 17
Mon Nov 17: Mostly Sunny, High 81F, Low 66F
81
66
TueNov 18
Tue Nov 18: Mostly Sunny, High 82F, Low 66F
82
66
WedNov 19
Wed Nov 19: Thunderstorms, High 81F, Low 66F
20%
81
66
ThuNov 20
Thu Nov 20: Thunderstorms, High 78F, Low 62F
60%
78
62

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 78°F to 82°F. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 9°F above the historical average for November. Normal highs for this period are around 71°F with lows around 50°F.


This Date in Weather History

1986 - An early season cold wave set more than 200 records from the northwestern U.S. to the east coast over a seven day period. For some places it proved to be the coldest weather of the winter season.

More on this and other weather history


Port Arthur, TX 7 Day Weather Forecast Details

Friday Nov 14

Mostly Clear

Night: Mostly clear, with a low around 63. South wind around 5 mph.

Saturday Nov 15

Sunny

Day: Sunny, with a high near 79. South wind 5 to 10 mph.

Patchy Fog

Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 63. South wind around 5 mph.

Sunday Nov 16

Patchy Fog

Day: Patchy fog before 7am. Otherwise, sunny, with a high near 81. Light southwest wind becoming south 5 to 10 mph in the morning.

Mostly Clear

Night: Mostly clear, with a low around 64. South wind around 5 mph.

Monday Nov 17

Mostly Sunny

Day: Mostly sunny, with a high near 81. South wind 5 to 10 mph.

Mostly Clear

Night: Mostly clear, with a low around 66. South wind 5 to 10 mph.

Tuesday Nov 18

Mostly Sunny

Day: Mostly sunny, with a high near 82. South wind 5 to 10 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 66. Southeast wind 5 to 10 mph.

Wednesday Nov 19

Thunderstorms

Day: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81.

Thunderstorms

Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.

Thursday Nov 20

Thunderstorms

Day: Showers and thunderstorms likely. Partly sunny, with a high near 78. Chance of precipitation is 60%.

Showers

Night: A 40 percent chance of showers. Mostly cloudy, with a low around 62.

Friday Nov 21

Showers

Day: A 30 percent chance of showers. Mostly sunny, with a high near 76.


About Port Arthur, TX

Port Arthur is a city in the state of Texas, United States of America, located 90 mi (140 km) east of metro Houston. Part of the Beaumont–Port Arthur metropolitan area, the city lies primarily in Jefferson County, with a small extension in Orange County. The largest oil refinery in the US, the Motiva Refinery, is located in Port Arthur. The population was 53,818 at the 2010 census, down from 57,755 at the 2000 census. In 2020, its population was 56,039. In the 19th century, initial attempts to settle the area had all failed, mostly. However, in 1895, Arthur Stilwell founded Port Arthur, and the town quickly grew, being incorporated as a city in 1898. It soon developed into a seaport and, eventually, became the center of a large oil-refinery network. The Rainbow Bridge across the Neches River connects Port Arthur to Bridge City. Due to its location on the Gulf of Mexico, Port Arthur is vulnerable to hurricanes and other intense tropical weather, as well as extreme heatwaves, high humidity, and tornadoes. Since its inception, the city has experienced several incidences of extreme weather resulting in significant damages and casualties.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.