S
M
T
W
T
F
S
31
85°
71°
1
85°
72°
2
86°
72°
3
86°
73°
4
87°
74°
5
86°
74°
6
86°
73°
7
87°
75°
8
87°
72°
9
88°
73°
10
89°
73°
11
88°
72°
12
87°
71°
13
88°
72°
14
88°
71°
15
89°
71°
16
90°
73°
17
92°
75°
18
93°
75°
19
89°
74°
20
92°
73°
21
89°
72°
22
87°
71°
23
88°
74°
24
90°
73°
25
91°
74°
26
90°
72°
27
89°
73°
28
92°
72°
29
89°
71°
30
89°
76°
1
92°
75°
2
93°
76°
3
92°
75°
4
93°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in West Port Arthur
West Port Arthur's June 2026 forecast shows daily high temperatures ranging from 85° to 93°, with overnight lows between 71° and 76°. The average high for June is 89° with an average low of 73°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in West Port Arthur. See also: July | August | September.
