S
M
T
W
T
F
S
28
83°
66°
29
88°
66°
30
85°
61°
1
86°
61°
2
83°
60°
3
82°
59°
4
83°
60°
5
83°
61°
6
84°
62°
7
86°
66°
8
87°
65°
9
87°
67°
10
84°
67°
11
86°
68°
12
84°
68°
13
86°
62°
14
88°
64°
15
86°
67°
16
83°
67°
17
85°
68°
18
87°
68°
19
89°
67°
20
89°
68°
21
88°
68°
22
89°
67°
23
90°
68°
24
88°
67°
25
88°
63°
26
83°
61°
27
82°
61°
28
82°
62°
29
83°
62°
30
83°
60°
31
82°
60°
1
82°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Fort Knox
Fort Knox's July 2026 forecast shows daily high temperatures ranging from 82° to 90°, with overnight lows between 59° and 68°. The average high for July is 85° 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 Fort Knox. See also: August | September | October.