S
M
T
W
T
F
S
28
81°
59°
29
73°
55°
30
73°
52°
1
73°
57°
2
73°
54°
3
72°
59°
4
84°
59°
5
88°
64°
6
77°
57°
7
66°
54°
8
75°
54°
9
82°
59°
10
82°
55°
11
91°
66°
12
93°
70°
13
91°
70°
14
87°
62°
15
79°
59°
16
84°
62°
17
83°
60°
18
82°
63°
19
89°
60°
20
86°
58°
21
81°
55°
22
78°
56°
23
78°
54°
24
79°
54°
25
77°
56°
26
78°
57°
27
81°
55°
28
75°
56°
29
76°
59°
30
76°
59°
31
78°
60°
1
80°
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 75° to 89°, with overnight lows between 54° and 63°. The average high for July is 80° with an average low of 58°. 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.
