S
M
T
W
T
F
S
28
89°
64°
29
89°
60°
30
87°
54°
1
90°
61°
2
89°
60°
3
86°
59°
4
90°
64°
5
92°
59°
6
93°
67°
7
93°
64°
8
89°
62°
9
86°
60°
10
86°
56°
11
89°
64°
12
89°
65°
13
92°
65°
14
89°
64°
15
89°
64°
16
90°
65°
17
90°
65°
18
90°
63°
19
96°
68°
20
102°
72°
21
87°
66°
22
86°
62°
23
82°
61°
24
98°
64°
25
102°
68°
26
108°
73°
27
94°
71°
28
89°
68°
29
93°
68°
30
97°
64°
31
95°
59°
1
96°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Lewellen
Lewellen's July 2026 forecast shows daily high temperatures ranging from 89° to 97°, with overnight lows between 59° and 68°. The average high for July is 94° with an average low of 64°. 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 Lewellen. See also: August | September | October.