S
M
T
W
T
F
S
28
93°
52°
29
86°
52°
30
90°
53°
1
86°
51°
2
91°
59°
3
96°
60°
4
93°
59°
5
89°
59°
6
88°
62°
7
90°
62°
8
89°
60°
9
90°
61°
10
86°
56°
11
87°
58°
12
86°
60°
13
88°
60°
14
87°
60°
15
88°
59°
16
87°
60°
17
81°
60°
18
80°
59°
19
81°
55°
20
81°
56°
21
84°
60°
22
88°
60°
23
88°
59°
24
87°
59°
25
85°
56°
26
86°
59°
27
86°
58°
28
82°
59°
29
82°
58°
30
85°
60°
31
87°
60°
1
86°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Castle Pines
Castle Pines's July 2026 forecast shows daily high temperatures ranging from 80° to 96°, with overnight lows between 51° and 62°. The average high for July is 87° with an average low of 58°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Castle Pines. See also: August | September | October.