S
M
T
W
T
F
S
31
64°
54°
1
63°
54°
2
61°
55°
3
63°
54°
4
59°
52°
5
61°
52°
6
61°
54°
7
65°
53°
8
61°
49°
9
61°
49°
10
62°
49°
11
62°
54°
12
65°
52°
13
66°
53°
14
68°
52°
15
69°
54°
16
70°
54°
17
72°
55°
18
72°
54°
19
66°
54°
20
67°
53°
21
71°
54°
22
72°
54°
23
72°
53°
24
73°
55°
25
73°
54°
26
72°
55°
27
73°
55°
28
73°
54°
29
74°
55°
30
73°
55°
1
74°
54°
2
73°
55°
3
73°
55°
4
74°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Stapleton
Stapleton's June 2026 forecast shows daily high temperatures ranging from 61° to 74°, with overnight lows between 49° and 55°. The average high for June is 69° with an average low of 53°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Stapleton. See also: July | August | September.