S
M
T
W
T
F
S
28
79°
55°
29
73°
55°
30
73°
53°
1
72°
58°
2
74°
55°
3
73°
53°
4
74°
58°
5
75°
59°
6
78°
63°
7
82°
61°
8
75°
58°
9
76°
63°
10
80°
63°
11
84°
61°
12
83°
62°
13
78°
62°
14
80°
63°
15
80°
62°
16
77°
57°
17
75°
55°
18
76°
60°
19
77°
56°
20
75°
55°
21
75°
56°
22
77°
63°
23
84°
64°
24
84°
64°
25
80°
59°
26
76°
56°
27
82°
61°
28
84°
57°
29
83°
57°
30
79°
53°
31
78°
54°
1
76°
55°
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 72° to 84°, with overnight lows between 53° and 64°. The average high for July is 78° with an average low of 58°. 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.
