S
M
T
W
T
F
S
26
84°
64°
27
82°
64°
28
86°
65°
29
87°
65°
30
87°
64°
31
86°
65°
1
86°
65°
2
87°
66°
3
86°
65°
4
83°
64°
5
86°
64°
6
85°
63°
7
86°
62°
8
78°
58°
9
78°
59°
10
81°
63°
11
86°
65°
12
85°
65°
13
88°
66°
14
86°
64°
15
85°
63°
16
82°
61°
17
80°
62°
18
81°
62°
19
85°
61°
20
86°
62°
21
85°
61°
22
84°
54°
23
77°
53°
24
77°
53°
25
78°
54°
26
79°
53°
27
80°
52°
28
80°
56°
29
81°
59°
30
77°
59°
31
77°
58°
1
83°
59°
2
83°
54°
3
82°
49°
4
74°
54°
5
74°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Argyle
Argyle's August 2026 forecast shows daily high temperatures ranging from 74° to 88°, with overnight lows between 49° and 66°. The average high for August is 82° with an average low of 60°. 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 Argyle. See also: September | October | November.