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
83°
71°
9
89°
71°
10
86°
72°
11
82°
70°
12
81°
68°
13
83°
69°
14
91°
71°
15
89°
70°
16
89°
72°
17
88°
69°
18
89°
68°
19
90°
66°
20
87°
65°
21
88°
67°
22
84°
67°
23
82°
65°
24
91°
71°
25
92°
71°
26
91°
70°
27
91°
71°
28
90°
71°
29
87°
70°
30
84°
70°
31
83°
69°
1
83°
68°
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 65° and 72°. The average high for July is 87° with an average low of 69°. 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.