S
M
T
W
T
F
S
26
81°
54°
27
81°
52°
28
75°
61°
29
75°
54°
30
64°
46°
1
68°
41°
2
64°
41°
3
66°
36°
4
79°
41°
5
75°
52°
6
72°
54°
7
66°
45°
8
73°
39°
9
75°
48°
10
82°
50°
11
72°
46°
12
77°
43°
13
79°
54°
14
70°
43°
15
79°
39°
16
82°
55°
17
90°
57°
18
84°
67°
19
83°
64°
20
78°
65°
21
76°
64°
22
79°
64°
23
74°
62°
24
75°
63°
25
78°
64°
26
77°
62°
27
77°
61°
28
77°
60°
29
76°
57°
30
76°
58°
31
77°
56°
1
79°
60°
2
80°
60°
3
78°
59°
4
74°
57°
5
74°
56°
6
80°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Collins
Collins's May 2026 forecast shows daily high temperatures ranging from 74° to 84°, with overnight lows between 56° and 67°. The average high for May is 78° with an average low of 61°. 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 Collins. See also: June | July | August.