S
M
T
W
T
F
S
26
80°
51°
27
83°
60°
28
66°
53°
29
65°
48°
30
64°
41°
1
60°
45°
2
58°
43°
3
70°
41°
4
76°
55°
5
68°
43°
6
58°
44°
7
65°
39°
8
73°
49°
9
79°
54°
10
71°
55°
11
77°
44°
12
79°
51°
13
76°
52°
14
72°
45°
15
81°
54°
16
80°
70°
17
88°
67°
18
81°
73°
19
82°
60°
20
68°
54°
21
69°
59°
22
74°
66°
23
81°
63°
24
82°
64°
25
81°
63°
26
80°
66°
27
84°
65°
28
81°
64°
29
80°
63°
30
81°
63°
31
82°
60°
1
85°
64°
2
85°
64°
3
79°
61°
4
78°
58°
5
80°
63°
6
85°
65°
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 68° to 85°, with overnight lows between 54° and 73°. The average high for May is 80° 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 Collins. See also: June | July | August.