S
M
T
W
T
F
S
28
87°
56°
29
88°
56°
30
81°
58°
1
93°
70°
2
91°
71°
3
88°
72°
4
80°
59°
5
85°
54°
6
86°
54°
7
86°
63°
8
87°
67°
9
83°
67°
10
83°
57°
11
80°
56°
12
82°
61°
13
84°
67°
14
83°
63°
15
77°
59°
16
81°
59°
17
80°
60°
18
82°
62°
19
80°
60°
20
81°
58°
21
73°
56°
22
73°
57°
23
74°
56°
24
75°
56°
25
79°
63°
26
78°
63°
27
79°
62°
28
77°
62°
29
80°
63°
30
77°
63°
31
77°
62°
1
81°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Port Lewis
Port Lewis's July 2026 forecast shows daily high temperatures ranging from 73° to 87°, with overnight lows between 56° and 67°. The average high for July is 80° with an average low of 61°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Port Lewis. See also: August | September | October.
