S
M
T
W
T
F
S
28
66°
49°
29
63°
50°
30
77°
51°
1
81°
52°
2
82°
52°
3
86°
54°
4
90°
54°
5
95°
63°
6
79°
61°
7
88°
58°
8
86°
58°
9
88°
59°
10
95°
63°
11
102°
65°
12
100°
63°
13
91°
61°
14
91°
59°
15
85°
58°
16
86°
57°
17
91°
58°
18
90°
58°
19
85°
56°
20
86°
53°
21
89°
58°
22
88°
59°
23
90°
59°
24
90°
58°
25
90°
59°
26
91°
58°
27
90°
59°
28
90°
59°
29
90°
58°
30
90°
59°
31
89°
58°
1
89°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Powell
Powell's July 2026 forecast shows daily high temperatures ranging from 85° to 102°, with overnight lows between 53° and 65°. The average high for July is 90° with an average low of 59°. 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 Powell. See also: August | September | October.