S
M
T
W
T
F
S
28
83°
67°
29
84°
62°
30
84°
64°
1
87°
68°
2
86°
68°
3
84°
67°
4
82°
66°
5
83°
63°
6
83°
62°
7
84°
63°
8
83°
63°
9
84°
64°
10
84°
65°
11
85°
68°
12
84°
67°
13
84°
69°
14
85°
69°
15
84°
68°
16
84°
69°
17
82°
69°
18
84°
68°
19
85°
68°
20
90°
69°
21
86°
69°
22
89°
67°
23
90°
68°
24
87°
62°
25
84°
63°
26
85°
63°
27
86°
64°
28
86°
64°
29
87°
65°
30
87°
64°
31
88°
64°
1
91°
68°
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 82° to 91°, with overnight lows between 62° and 69°. The average high for July is 85° with an average low of 66°. 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.