S
M
T
W
T
F
S
26
73°
52°
27
71°
53°
28
73°
54°
29
79°
58°
30
78°
58°
1
75°
57°
2
71°
58°
3
71°
54°
4
70°
49°
5
71°
57°
6
80°
59°
7
78°
60°
8
78°
59°
9
75°
56°
10
72°
54°
11
72°
57°
12
73°
58°
13
75°
59°
14
81°
62°
15
82°
62°
16
81°
61°
17
79°
62°
18
78°
59°
19
75°
54°
20
75°
57°
21
77°
62°
22
79°
56°
23
78°
56°
24
80°
58°
25
79°
57°
26
76°
58°
27
77°
59°
28
80°
63°
29
86°
64°
30
81°
58°
31
82°
58°
1
80°
59°
2
80°
59°
3
83°
64°
4
86°
66°
5
87°
66°
6
88°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Clarksville
Clarksville's May 2026 forecast shows daily high temperatures ranging from 70° to 88°, with overnight lows between 49° and 66°. The average high for May is 78° with an average low of 59°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Clarksville. See also: June | July | August.
