S
M
T
W
T
F
S
26
99°
80°
27
98°
78°
28
99°
78°
29
102°
79°
30
99°
79°
31
102°
79°
1
100°
80°
2
102°
79°
3
97°
78°
4
95°
77°
5
99°
76°
6
101°
77°
7
102°
77°
8
100°
79°
9
97°
77°
10
97°
77°
11
96°
74°
12
99°
76°
13
100°
76°
14
103°
78°
15
105°
78°
16
105°
79°
17
103°
78°
18
101°
78°
19
99°
79°
20
103°
78°
21
104°
79°
22
102°
79°
23
99°
78°
24
97°
77°
25
96°
76°
26
92°
78°
27
100°
76°
28
101°
79°
29
103°
79°
30
104°
78°
31
103°
79°
1
103°
79°
2
102°
78°
3
103°
79°
4
103°
79°
5
104°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Ciudad Obregón
Ciudad Obregón's August 2026 forecast shows daily high temperatures ranging from 92° to 105°, with overnight lows between 76° and 79°. The average high for August is 102° with an average low of 78°. 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 Ciudad Obregón. See also: September | October | November.