S
M
T
W
T
F
S
31
83°
53°
1
84°
54°
2
83°
57°
3
87°
66°
4
84°
59°
5
83°
60°
6
88°
64°
7
85°
62°
8
83°
60°
9
90°
62°
10
92°
64°
11
91°
60°
12
82°
56°
13
84°
56°
14
82°
56°
15
80°
53°
16
75°
51°
17
82°
54°
18
83°
58°
19
85°
61°
20
88°
60°
21
77°
57°
22
82°
62°
23
87°
62°
24
88°
61°
25
87°
61°
26
82°
62°
27
78°
62°
28
79°
61°
29
80°
62°
30
82°
61°
1
84°
62°
2
85°
63°
3
88°
64°
4
89°
63°
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 75° to 92°, with overnight lows between 51° and 64°. The average high for June is 84° with an average low of 60°. 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.