S
M
T
W
T
F
S
26
96°
74°
27
96°
74°
28
95°
73°
29
96°
74°
30
97°
75°
31
97°
75°
1
96°
74°
2
97°
75°
3
97°
75°
4
98°
74°
5
98°
76°
6
97°
75°
7
98°
75°
8
98°
74°
9
97°
74°
10
96°
73°
11
97°
75°
12
97°
75°
13
96°
74°
14
97°
75°
15
96°
74°
16
97°
74°
17
96°
70°
18
96°
70°
19
95°
69°
20
96°
68°
21
94°
71°
22
92°
72°
23
91°
70°
24
92°
66°
25
91°
66°
26
90°
65°
27
90°
65°
28
89°
64°
29
89°
64°
30
90°
65°
31
93°
68°
1
94°
66°
2
93°
65°
3
94°
69°
4
94°
70°
5
93°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Arkadelphia
Arkadelphia's August 2026 forecast shows daily high temperatures ranging from 89° to 98°, with overnight lows between 64° and 76°. The average high for August is 95° with an average low of 71°. 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 Arkadelphia. See also: September | October | November.
