S
M
T
W
T
F
S
31
80°
60°
1
82°
58°
2
81°
55°
3
80°
56°
4
85°
59°
5
84°
64°
6
85°
68°
7
85°
70°
8
87°
71°
9
87°
68°
10
85°
66°
11
85°
69°
12
83°
66°
13
82°
65°
14
81°
68°
15
81°
62°
16
79°
60°
17
77°
61°
18
78°
62°
19
78°
62°
20
79°
65°
21
80°
65°
22
80°
64°
23
81°
64°
24
81°
63°
25
82°
65°
26
83°
66°
27
84°
65°
28
81°
66°
29
81°
61°
30
80°
60°
1
80°
60°
2
81°
62°
3
81°
67°
4
82°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Fort Knox
Fort Knox's June 2026 forecast shows daily high temperatures ranging from 77° to 87°, with overnight lows between 55° and 71°. The average high for June is 82° 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 June weather will actually feel in Fort Knox. See also: July | August | September.