S
M
T
W
T
F
S
26
102°
79°
27
108°
79°
28
109°
79°
29
104°
78°
30
106°
79°
31
107°
75°
1
106°
76°
2
100°
77°
3
101°
79°
4
104°
80°
5
106°
78°
6
103°
78°
7
104°
79°
8
106°
78°
9
106°
74°
10
100°
74°
11
99°
75°
12
100°
74°
13
100°
72°
14
101°
71°
15
99°
71°
16
99°
73°
17
100°
76°
18
103°
76°
19
99°
75°
20
102°
77°
21
101°
75°
22
99°
76°
23
99°
73°
24
100°
71°
25
99°
70°
26
97°
69°
27
97°
69°
28
98°
72°
29
98°
71°
30
99°
72°
31
98°
70°
1
100°
69°
2
98°
68°
3
98°
68°
4
98°
67°
5
97°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sunwest
Sunwest's August 2026 forecast shows daily high temperatures ranging from 97° to 109°, with overnight lows between 66° and 80°. The average high for August is 101° with an average low of 74°. 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 Sunwest. See also: September | October | November.
