S
M
T
W
T
F
S
26
87°
60°
27
87°
58°
28
88°
60°
29
88°
60°
30
87°
59°
31
89°
61°
1
88°
60°
2
89°
61°
3
88°
61°
4
87°
60°
5
88°
60°
6
88°
59°
7
84°
60°
8
81°
60°
9
86°
59°
10
87°
59°
11
86°
58°
12
86°
57°
13
85°
57°
14
86°
58°
15
86°
58°
16
85°
57°
17
86°
54°
18
86°
55°
19
85°
55°
20
86°
59°
21
87°
55°
22
79°
54°
23
79°
54°
24
86°
56°
25
86°
55°
26
85°
56°
27
81°
56°
28
84°
54°
29
85°
56°
30
86°
56°
31
86°
55°
1
85°
54°
2
84°
55°
3
84°
54°
4
85°
53°
5
82°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Castle Pines North
Castle Pines North's August 2026 forecast shows daily high temperatures ranging from 79° to 89°, with overnight lows between 48° and 61°. The average high for August is 86° with an average low of 57°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Castle Pines North. See also: September | October | November.