S
M
T
W
T
F
S
28
89°
70°
29
92°
71°
30
92°
73°
1
93°
72°
2
95°
73°
3
96°
71°
4
90°
67°
5
88°
70°
6
87°
69°
7
87°
69°
8
82°
71°
9
88°
71°
10
83°
70°
11
81°
69°
12
87°
68°
13
88°
68°
14
87°
69°
15
92°
70°
16
88°
68°
17
87°
68°
18
87°
67°
19
86°
66°
20
85°
65°
21
87°
69°
22
82°
62°
23
83°
63°
24
89°
69°
25
90°
69°
26
90°
68°
27
89°
69°
28
88°
69°
29
86°
68°
30
82°
68°
31
82°
67°
1
81°
66°
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 81° to 92°, with overnight lows between 62° and 71°. The average high for July is 86° with an average low of 68°. 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.