S
M
T
W
T
F
S
26
105°
80°
27
108°
84°
28
107°
85°
29
105°
81°
30
100°
80°
31
100°
80°
1
101°
81°
2
101°
82°
3
105°
83°
4
107°
84°
5
107°
84°
6
106°
83°
7
105°
84°
8
104°
84°
9
106°
83°
10
106°
83°
11
104°
82°
12
106°
81°
13
100°
81°
14
105°
83°
15
106°
83°
16
106°
82°
17
105°
83°
18
106°
83°
19
106°
82°
20
105°
83°
21
105°
82°
22
101°
81°
23
99°
82°
24
108°
83°
25
108°
84°
26
109°
83°
27
107°
79°
28
104°
78°
29
103°
74°
30
100°
76°
31
101°
75°
1
100°
75°
2
100°
73°
3
99°
74°
4
102°
76°
5
105°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sun City West
Sun City West's August 2026 forecast shows daily high temperatures ranging from 99° to 109°, with overnight lows between 73° and 85°. The average high for August is 104° with an average low of 81°. 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 Sun City West. See also: September | October | November.
