S
M
T
W
T
F
S
26
100°
80°
27
100°
79°
28
101°
82°
29
106°
84°
30
106°
84°
31
105°
83°
1
104°
84°
2
106°
84°
3
107°
83°
4
104°
82°
5
103°
83°
6
106°
84°
7
107°
84°
8
106°
83°
9
107°
84°
10
106°
83°
11
104°
83°
12
104°
82°
13
103°
82°
14
101°
81°
15
100°
78°
16
100°
78°
17
102°
82°
18
104°
79°
19
101°
80°
20
105°
81°
21
106°
81°
22
106°
80°
23
105°
79°
24
103°
80°
25
104°
74°
26
98°
75°
27
100°
75°
28
99°
76°
29
98°
78°
30
99°
78°
31
100°
77°
1
101°
79°
2
102°
75°
3
98°
74°
4
98°
74°
5
98°
75°
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 98° to 107°, with overnight lows between 74° and 84°. The average high for August is 103° with an average low of 80°. 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.
