S
M
T
W
T
F
S
26
46°
27°
27
34°
30°
28
50°
28°
29
54°
32°
30
55°
25°
1
61°
30°
2
72°
43°
3
68°
45°
4
50°
37°
5
43°
23°
6
54°
21°
7
61°
30°
8
69°
47°
9
57°
40°
10
70°
44°
11
80°
45°
12
72°
46°
13
79°
56°
14
75°
51°
15
73°
50°
16
70°
49°
17
65°
49°
18
69°
50°
19
68°
50°
20
71°
52°
21
68°
46°
22
60°
45°
23
61°
50°
24
65°
51°
25
68°
52°
26
68°
52°
27
73°
53°
28
74°
53°
29
74°
52°
30
73°
53°
31
75°
53°
1
72°
54°
2
77°
55°
3
77°
51°
4
66°
49°
5
65°
50°
6
66°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Colony
Colony's May 2026 forecast shows daily high temperatures ranging from 57° to 80°, with overnight lows between 40° and 56°. The average high for May is 70° with an average low of 50°. 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 Colony. See also: June | July | August.