S
M
T
W
T
F
S
26
93°
73°
27
93°
72°
28
94°
77°
29
88°
70°
30
87°
67°
31
87°
63°
1
86°
68°
2
78°
69°
3
86°
67°
4
88°
66°
5
89°
67°
6
91°
70°
7
93°
75°
8
87°
70°
9
91°
67°
10
93°
73°
11
94°
75°
12
94°
77°
13
95°
79°
14
96°
79°
15
96°
78°
16
99°
76°
17
92°
72°
18
89°
66°
19
80°
66°
20
89°
67°
21
90°
71°
22
91°
67°
23
87°
62°
24
87°
60°
25
88°
64°
26
85°
64°
27
89°
66°
28
90°
66°
29
91°
64°
30
93°
67°
31
94°
73°
1
97°
73°
2
98°
72°
3
99°
73°
4
100°
75°
5
100°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fort Campbell
Fort Campbell's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Fort Campbell. See also: September | October | November.