S
M
T
W
T
F
S
26
105°
77°
27
106°
77°
28
99°
80°
29
96°
79°
30
101°
76°
31
96°
75°
1
92°
64°
2
94°
66°
3
98°
72°
4
102°
73°
5
101°
71°
6
102°
74°
7
103°
74°
8
101°
75°
9
102°
74°
10
102°
76°
11
104°
75°
12
100°
76°
13
104°
75°
14
94°
68°
15
93°
71°
16
95°
72°
17
97°
74°
18
97°
73°
19
96°
73°
20
96°
72°
21
95°
73°
22
96°
73°
23
96°
72°
24
95°
73°
25
96°
72°
26
94°
71°
27
95°
72°
28
96°
72°
29
96°
70°
30
95°
71°
31
95°
71°
1
94°
70°
2
94°
70°
3
93°
69°
4
94°
70°
5
94°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Argonia
Argonia's August 2026 forecast shows daily high temperatures ranging from 92° to 104°, with overnight lows between 64° and 76°. The average high for August is 97° with an average low of 72°. 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 Argonia. See also: September | October | November.