S
M
T
W
T
F
S
28
80°
63°
29
86°
63°
30
90°
68°
1
92°
73°
2
92°
72°
3
93°
68°
4
88°
66°
5
78°
66°
6
82°
67°
7
80°
66°
8
85°
67°
9
84°
67°
10
77°
64°
11
78°
57°
12
79°
58°
13
78°
58°
14
79°
57°
15
77°
57°
16
77°
58°
17
78°
62°
18
79°
60°
19
80°
57°
20
75°
54°
21
74°
53°
22
74°
53°
23
75°
54°
24
76°
59°
25
77°
60°
26
76°
60°
27
75°
59°
28
80°
60°
29
82°
61°
30
78°
61°
31
77°
60°
1
76°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Knox
Knox's July 2026 forecast shows daily high temperatures ranging from 74° to 85°, with overnight lows between 53° and 67°. The average high for July is 78° with an average low of 60°. 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 Knox. See also: August | September | October.
