S
M
T
W
T
F
S
26
63°
47°
27
66°
47°
28
71°
42°
29
72°
43°
30
69°
42°
1
66°
49°
2
64°
52°
3
66°
52°
4
64°
46°
5
65°
53°
6
74°
53°
7
71°
51°
8
75°
51°
9
77°
53°
10
76°
52°
11
82°
54°
12
78°
52°
13
77°
51°
14
78°
52°
15
73°
53°
16
73°
52°
17
72°
48°
18
71°
49°
19
75°
49°
20
74°
48°
21
70°
47°
22
70°
47°
23
71°
48°
24
72°
48°
25
71°
49°
26
72°
46°
27
75°
47°
28
71°
47°
29
77°
52°
30
79°
53°
31
79°
53°
1
78°
52°
2
77°
54°
3
73°
52°
4
72°
53°
5
72°
51°
6
73°
52°
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 70° to 82°, with overnight lows between 46° and 54°. The average high for May is 74° with an average low of 51°. 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.