S
M
T
W
T
F
S
28
76°
64°
29
78°
63°
30
81°
63°
1
80°
60°
2
81°
61°
3
83°
66°
4
85°
66°
5
84°
64°
6
83°
66°
7
86°
66°
8
84°
65°
9
83°
65°
10
84°
66°
11
79°
56°
12
83°
62°
13
75°
58°
14
77°
60°
15
79°
61°
16
82°
62°
17
83°
61°
18
82°
61°
19
83°
62°
20
84°
62°
21
84°
63°
22
85°
62°
23
85°
64°
24
84°
63°
25
84°
63°
26
85°
62°
27
82°
61°
28
81°
60°
29
82°
61°
30
82°
61°
31
81°
60°
1
78°
61°
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 86°, with overnight lows between 56° and 66°. The average high for July is 82° with an average low of 62°. 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.
