S
M
T
W
T
F
S
26
85°
64°
27
89°
64°
28
89°
67°
29
86°
66°
30
72°
63°
1
63°
52°
2
71°
49°
3
76°
45°
4
80°
47°
5
83°
53°
6
84°
69°
7
74°
62°
8
67°
61°
9
69°
64°
10
84°
64°
11
82°
67°
12
82°
65°
13
83°
62°
14
83°
59°
15
87°
55°
16
84°
62°
17
86°
60°
18
87°
72°
19
87°
68°
20
87°
68°
21
86°
68°
22
80°
69°
23
85°
66°
24
85°
68°
25
86°
69°
26
87°
68°
27
87°
69°
28
86°
69°
29
88°
67°
30
85°
64°
31
90°
65°
1
92°
69°
2
92°
68°
3
87°
68°
4
87°
65°
5
88°
68°
6
90°
69°
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 80° to 92°, with overnight lows between 64° and 72°. The average high for May is 87° with an average low of 68°. 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.