S
M
T
W
T
F
S
28
84°
68°
29
91°
73°
30
92°
75°
1
93°
73°
2
92°
73°
3
92°
70°
4
86°
68°
5
82°
68°
6
83°
65°
7
85°
58°
8
87°
67°
9
87°
65°
10
81°
63°
11
81°
62°
12
85°
63°
13
88°
64°
14
90°
66°
15
89°
65°
16
83°
65°
17
84°
64°
18
80°
63°
19
82°
63°
20
83°
62°
21
77°
59°
22
78°
60°
23
79°
63°
24
80°
63°
25
82°
64°
26
83°
65°
27
82°
65°
28
86°
67°
29
86°
66°
30
84°
66°
31
84°
65°
1
86°
66°
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 77° to 90°, with overnight lows between 58° and 67°. The average high for July is 84° with an average low of 64°. 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.
