S
M
T
W
T
F
S
26
83°
60°
27
73°
54°
28
68°
54°
29
85°
60°
30
76°
59°
1
69°
57°
2
70°
48°
3
73°
42°
4
81°
43°
5
82°
50°
6
85°
63°
7
75°
57°
8
74°
50°
9
71°
56°
10
84°
59°
11
83°
57°
12
72°
54°
13
81°
52°
14
78°
57°
15
79°
46°
16
87°
63°
17
88°
65°
18
89°
62°
19
91°
67°
20
89°
65°
21
86°
64°
22
77°
61°
23
76°
63°
24
78°
62°
25
79°
63°
26
80°
63°
27
81°
61°
28
79°
62°
29
81°
59°
30
85°
63°
31
83°
62°
1
85°
64°
2
86°
65°
3
85°
64°
4
80°
64°
5
81°
61°
6
83°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Carlton
Carlton's May 2026 forecast shows daily high temperatures ranging from 76° to 91°, with overnight lows between 59° and 67°. The average high for May is 83° with an average low of 63°. 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 Carlton. See also: June | July | August.