S
M
T
W
T
F
S
26
86°
67°
27
87°
67°
28
85°
66°
29
84°
66°
30
84°
61°
31
81°
60°
1
81°
62°
2
80°
61°
3
82°
66°
4
85°
64°
5
86°
66°
6
87°
67°
7
84°
66°
8
82°
61°
9
83°
60°
10
84°
61°
11
85°
65°
12
88°
67°
13
90°
65°
14
89°
66°
15
87°
65°
16
89°
66°
17
89°
61°
18
85°
57°
19
82°
56°
20
80°
57°
21
81°
56°
22
81°
57°
23
82°
57°
24
82°
58°
25
85°
57°
26
86°
58°
27
87°
57°
28
84°
56°
29
80°
55°
30
80°
55°
31
82°
57°
1
85°
56°
2
80°
55°
3
79°
61°
4
85°
60°
5
85°
61°
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 90°, with overnight lows between 55° and 67°. The average high for August is 84° with an average low of 61°. 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.