S
M
T
W
T
F
S
26
93°
57°
27
91°
55°
28
95°
57°
29
95°
59°
30
95°
57°
31
97°
57°
1
99°
59°
2
102°
61°
3
104°
61°
4
99°
59°
5
95°
55°
6
97°
57°
7
99°
57°
8
103°
61°
9
106°
58°
10
100°
56°
11
96°
55°
12
99°
59°
13
89°
59°
14
93°
60°
15
94°
61°
16
97°
60°
17
95°
59°
18
94°
57°
19
92°
58°
20
94°
59°
21
95°
57°
22
94°
59°
23
92°
60°
24
88°
58°
25
89°
57°
26
93°
60°
27
94°
61°
28
94°
61°
29
91°
60°
30
95°
60°
31
95°
59°
1
96°
61°
2
95°
61°
3
89°
60°
4
90°
60°
5
93°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Monument Hills
Monument Hills's August 2026 forecast shows daily high temperatures ranging from 88° to 106°, with overnight lows between 55° and 61°. The average high for August is 94° with an average low of 59°. 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 Monument Hills. See also: September | October | November.
