S
M
T
W
T
F
S
28
91°
71°
29
88°
63°
30
89°
64°
1
91°
60°
2
94°
65°
3
94°
62°
4
98°
65°
5
102°
64°
6
100°
75°
7
103°
74°
8
102°
77°
9
102°
78°
10
102°
71°
11
105°
68°
12
105°
76°
13
101°
79°
14
105°
79°
15
99°
73°
16
97°
72°
17
94°
74°
18
97°
76°
19
99°
75°
20
103°
74°
21
98°
70°
22
93°
72°
23
98°
73°
24
104°
76°
25
106°
76°
26
103°
83°
27
105°
79°
28
105°
77°
29
100°
74°
30
100°
69°
31
107°
72°
1
106°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Lake Powell
Lake Powell's July 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for July is ° with an average low of °. 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 Lake Powell. See also: August | September | October.
