S
M
T
W
T
F
S
1
86°
70°
2
80°
70°
3
83°
62°
4
78°
61°
5
77°
65°
6
80°
65°
7
74°
61°
8
72°
54°
9
74°
53°
10
73°
57°
11
77°
61°
12
76°
64°
13
76°
57°
14
75°
56°
15
76°
59°
16
71°
52°
17
76°
60°
18
75°
59°
19
75°
58°
20
74°
49°
21
63°
45°
22
64°
52°
23
70°
56°
24
73°
57°
25
74°
56°
26
71°
56°
27
69°
55°
28
71°
55°
29
72°
54°
30
71°
55°
1
72°
46°
2
58°
42°
3
59°
41°
4
60°
52°
5
69°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in Port Arthur
Port Arthur's November 2026 forecast shows daily high temperatures ranging from 58° to 83°, with overnight lows between 41° and 65°. The average high for November is 72° with an average low of 55°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how November weather will actually feel in Port Arthur. See also: December | January | February.
