S
M
T
W
T
F
S
26
95°
69°
27
98°
67°
28
91°
67°
29
94°
70°
30
98°
71°
31
100°
72°
1
90°
71°
2
99°
74°
3
97°
70°
4
90°
77°
5
94°
66°
6
91°
65°
7
92°
67°
8
93°
67°
9
99°
69°
10
91°
68°
11
86°
67°
12
80°
66°
13
84°
64°
14
89°
67°
15
90°
65°
16
90°
63°
17
92°
63°
18
91°
62°
19
93°
65°
20
88°
65°
21
89°
64°
22
91°
63°
23
87°
62°
24
87°
61°
25
88°
60°
26
87°
60°
27
87°
62°
28
89°
64°
29
93°
66°
30
94°
66°
31
94°
65°
1
93°
64°
2
90°
61°
3
87°
61°
4
89°
62°
5
91°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Nogales
Nogales's August 2026 forecast shows daily high temperatures ranging from 80° to 99°, with overnight lows between 60° and 69°. The average high for August is 90° with an average low of 64°. 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 Nogales. See also: September | October | November.