S
M
T
W
T
F
S
26
70°
49°
27
67°
44°
28
56°
39°
29
57°
40°
30
54°
35°
1
54°
34°
2
63°
29°
3
72°
46°
4
72°
44°
5
55°
34°
6
52°
30°
7
62°
31°
8
74°
33°
9
65°
41°
10
69°
32°
11
69°
30°
12
79°
54°
13
74°
43°
14
78°
44°
15
90°
50°
16
80°
53°
17
74°
60°
18
68°
60°
19
65°
41°
20
58°
35°
21
57°
49°
22
64°
48°
23
70°
50°
24
82°
47°
25
86°
59°
26
90°
60°
27
86°
60°
28
83°
57°
29
84°
56°
30
83°
55°
31
79°
54°
1
83°
55°
2
83°
54°
3
79°
55°
4
82°
56°
5
85°
60°
6
86°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cartersville
Cartersville's May 2026 forecast shows daily high temperatures ranging from 79° to 90°, with overnight lows between 54° and 60°. The average high for May is 84° with an average low of 57°. 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 Cartersville. See also: June | July | August.