S
M
T
W
T
F
S
26
87°
63°
27
84°
56°
28
80°
60°
29
84°
61°
30
83°
58°
31
82°
62°
1
84°
57°
2
83°
53°
3
82°
55°
4
80°
54°
5
81°
55°
6
81°
56°
7
83°
54°
8
82°
55°
9
86°
57°
10
86°
59°
11
84°
60°
12
86°
61°
13
87°
62°
14
86°
61°
15
86°
54°
16
85°
53°
17
79°
54°
18
79°
56°
19
78°
53°
20
79°
52°
21
78°
55°
22
81°
57°
23
85°
58°
24
86°
59°
25
85°
53°
26
85°
52°
27
78°
51°
28
77°
51°
29
77°
55°
30
81°
58°
31
83°
58°
1
84°
52°
2
83°
51°
3
82°
56°
4
82°
56°
5
78°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Morenci
Morenci's August 2026 forecast shows daily high temperatures ranging from 77° to 87°, with overnight lows between 51° and 63°. The average high for August is 82° with an average low of 56°. 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 Morenci. See also: September | October | November.