S
M
T
W
T
F
S
28
93°
75°
29
93°
77°
30
91°
75°
1
93°
73°
2
93°
75°
3
91°
73°
4
95°
73°
5
90°
70°
6
93°
72°
7
90°
73°
8
94°
76°
9
97°
77°
10
95°
78°
11
91°
76°
12
86°
73°
13
87°
74°
14
88°
73°
15
92°
72°
16
93°
72°
17
92°
72°
18
93°
75°
19
93°
75°
20
92°
72°
21
96°
76°
22
95°
77°
23
96°
76°
24
95°
76°
25
95°
75°
26
94°
76°
27
95°
76°
28
95°
75°
29
94°
76°
30
95°
76°
31
95°
75°
1
94°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Clarksville
Clarksville's July 2026 forecast shows daily high temperatures ranging from 86° to 97°, with overnight lows between 72° and 78°. The average high for July is 93° with an average low of 75°. 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 Clarksville. See also: August | September | October.