S
M
T
W
T
F
S
26
62°
45°
27
74°
41°
28
76°
54°
29
58°
49°
30
53°
38°
1
48°
36°
2
48°
34°
3
58°
47°
4
71°
58°
5
71°
54°
6
56°
41°
7
49°
36°
8
50°
39°
9
57°
43°
10
61°
43°
11
61°
47°
12
63°
49°
13
62°
46°
14
60°
47°
15
67°
48°
16
63°
47°
17
65°
51°
18
70°
53°
19
69°
54°
20
71°
54°
21
74°
53°
22
74°
55°
23
73°
53°
24
71°
49°
25
66°
48°
26
70°
55°
27
74°
56°
28
73°
55°
29
71°
55°
30
68°
52°
31
73°
51°
1
68°
51°
2
69°
53°
3
69°
49°
4
68°
48°
5
68°
49°
6
69°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Carrollton
Carrollton's May 2026 forecast shows daily high temperatures ranging from 48° to 74°, with overnight lows between 34° and 58°. The average high for May is 66° with an average low of 49°. 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 Carrollton. See also: June | July | August.
