S
M
T
W
T
F
S
31
79°
47°
1
76°
52°
2
76°
53°
3
76°
55°
4
87°
50°
5
86°
54°
6
89°
58°
7
90°
63°
8
81°
60°
9
91°
55°
10
86°
55°
11
77°
50°
12
89°
56°
13
78°
53°
14
71°
51°
15
79°
48°
16
92°
50°
17
92°
61°
18
87°
54°
19
81°
55°
20
86°
53°
21
88°
51°
22
83°
54°
23
76°
55°
24
82°
56°
25
76°
57°
26
86°
62°
27
93°
57°
28
88°
54°
29
84°
56°
30
81°
57°
1
83°
57°
2
86°
61°
3
85°
54°
4
87°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Castle Pines
Castle Pines's June 2026 forecast shows daily high temperatures ranging from 76° to 93°, with overnight lows between 51° and 62°. The average high for June is 84° with an average low of 56°. 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 Castle Pines. See also: July | August | September.
