S
M
T
W
T
F
S
28
83°
55°
29
85°
57°
30
79°
55°
1
89°
69°
2
97°
69°
3
97°
71°
4
86°
57°
5
84°
57°
6
75°
60°
7
80°
59°
8
83°
60°
9
85°
62°
10
84°
59°
11
81°
58°
12
83°
59°
13
82°
60°
14
81°
61°
15
83°
56°
16
76°
54°
17
77°
58°
18
78°
56°
19
81°
59°
20
82°
60°
21
77°
61°
22
79°
61°
23
81°
60°
24
78°
60°
25
79°
59°
26
79°
60°
27
82°
60°
28
84°
59°
29
84°
60°
30
83°
61°
31
83°
61°
1
82°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Lewis
Lewis's July 2026 forecast shows daily high temperatures ranging from 75° to 97°, with overnight lows between 54° and 71°. The average high for July is 82° with an average low of 60°. 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 Lewis. See also: August | September | October.
