S
M
T
W
T
F
S
28
84°
69°
29
91°
72°
30
91°
72°
1
95°
73°
2
92°
74°
3
91°
73°
4
90°
70°
5
86°
64°
6
86°
65°
7
83°
62°
8
82°
64°
9
82°
65°
10
83°
64°
11
85°
63°
12
82°
63°
13
81°
62°
14
78°
58°
15
78°
58°
16
79°
59°
17
80°
62°
18
82°
64°
19
84°
62°
20
80°
63°
21
81°
65°
22
81°
65°
23
80°
66°
24
85°
66°
25
83°
65°
26
82°
66°
27
83°
66°
28
84°
65°
29
85°
65°
30
84°
59°
31
79°
58°
1
77°
61°
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 95°, with overnight lows between 58° and 74°. The average high for July is 83° 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.
