S
M
T
W
T
F
S
26
85°
66°
27
88°
66°
28
87°
66°
29
82°
62°
30
85°
57°
31
88°
60°
1
85°
66°
2
84°
69°
3
85°
64°
4
88°
61°
5
88°
68°
6
88°
66°
7
91°
68°
8
87°
72°
9
92°
69°
10
93°
74°
11
89°
70°
12
81°
69°
13
83°
67°
14
83°
67°
15
82°
66°
16
81°
64°
17
83°
65°
18
83°
63°
19
81°
64°
20
82°
61°
21
87°
64°
22
88°
65°
23
88°
66°
24
87°
65°
25
86°
65°
26
84°
64°
27
85°
64°
28
84°
63°
29
83°
62°
30
84°
63°
31
85°
62°
1
86°
62°
2
83°
57°
3
80°
57°
4
82°
59°
5
84°
59°
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 80° to 93°, with overnight lows between 57° and 74°. The average high for August is 85° with an average low of 65°. 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.