S
M
T
W
T
F
S
26
63°
47°
27
76°
46°
28
74°
58°
29
63°
49°
30
57°
41°
1
54°
40°
2
51°
34°
3
61°
32°
4
73°
58°
5
69°
47°
6
59°
45°
7
57°
41°
8
65°
47°
9
64°
49°
10
68°
52°
11
64°
47°
12
62°
49°
13
67°
54°
14
68°
49°
15
67°
50°
16
71°
55°
17
73°
53°
18
74°
58°
19
75°
57°
20
77°
52°
21
74°
53°
22
69°
49°
23
67°
48°
24
69°
51°
25
69°
52°
26
68°
51°
27
69°
51°
28
70°
52°
29
70°
52°
30
71°
55°
31
76°
60°
1
72°
55°
2
73°
54°
3
75°
60°
4
76°
59°
5
78°
62°
6
81°
63°
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 57° to 81°, with overnight lows between 41° and 63°. The average high for May is 70° with an average low of 53°. 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.
