S
M
T
W
T
F
S
26
59°
44°
27
60°
46°
28
74°
37°
29
78°
47°
30
83°
54°
1
85°
59°
2
87°
54°
3
76°
47°
4
65°
49°
5
64°
49°
6
84°
52°
7
91°
54°
8
89°
67°
9
94°
65°
10
98°
60°
11
98°
62°
12
100°
60°
13
82°
66°
14
90°
64°
15
87°
67°
16
74°
61°
17
70°
53°
18
71°
51°
19
80°
48°
20
85°
60°
21
90°
65°
22
91°
70°
23
N/A
24
94°
59°
25
93°
61°
26
83°
54°
27
81°
46°
28
77°
52°
29
84°
59°
30
91°
62°
31
93°
61°
1
95°
65°
2
96°
66°
3
97°
65°
4
96°
67°
5
96°
66°
6
92°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Cinco
Cinco's May 2026 forecast shows daily high temperatures ranging from 77° to 97°, with overnight lows between 46° and 67°. The average high for May is 91° with an average low of 60°. 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 Cinco. See also: June | July | August.
