S
M
T
W
T
F
S
26
86°
67°
27
84°
66°
28
82°
65°
29
82°
66°
30
83°
67°
31
87°
67°
1
85°
66°
2
83°
65°
3
89°
66°
4
87°
65°
5
83°
64°
6
85°
63°
7
83°
60°
8
82°
59°
9
82°
58°
10
83°
60°
11
85°
66°
12
89°
66°
13
89°
64°
14
88°
60°
15
83°
64°
16
83°
65°
17
84°
59°
18
82°
60°
19
82°
59°
20
83°
61°
21
85°
64°
22
87°
64°
23
88°
62°
24
87°
63°
25
88°
64°
26
89°
63°
27
87°
62°
28
86°
63°
29
87°
63°
30
86°
58°
31
82°
55°
1
80°
54°
2
79°
55°
3
79°
56°
4
80°
55°
5
79°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Argillite
Argillite's August 2026 forecast shows daily high temperatures ranging from 79° to 89°, with overnight lows between 54° and 67°. The average high for August is 84° with an average low of 62°. 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 Argillite. See also: September | October | November.