S
M
T
W
T
F
S
26
62°
48°
27
70°
42°
28
60°
49°
29
59°
44°
30
57°
39°
1
51°
37°
2
52°
32°
3
61°
35°
4
76°
44°
5
63°
45°
6
56°
44°
7
59°
40°
8
59°
42°
9
73°
50°
10
65°
46°
11
69°
39°
12
73°
40°
13
60°
43°
14
66°
40°
15
66°
41°
16
80°
53°
17
84°
60°
18
82°
67°
19
83°
54°
20
64°
45°
21
66°
47°
22
62°
58°
23
71°
56°
24
74°
59°
25
77°
58°
26
78°
60°
27
76°
59°
28
74°
57°
29
75°
56°
30
78°
57°
31
79°
54°
1
77°
60°
2
77°
59°
3
72°
55°
4
70°
53°
5
71°
55°
6
74°
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 62° to 83°, with overnight lows between 45° and 67°. The average high for May is 74° 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 Collins. See also: June | July | August.