S
M
T
W
T
F
S
26
85°
61°
27
87°
63°
28
83°
63°
29
82°
62°
30
85°
62°
31
86°
63°
1
87°
62°
2
86°
63°
3
87°
62°
4
87°
62°
5
86°
59°
6
83°
60°
7
82°
56°
8
81°
57°
9
80°
55°
10
81°
56°
11
84°
62°
12
88°
62°
13
88°
61°
14
87°
55°
15
82°
56°
16
82°
62°
17
81°
60°
18
82°
55°
19
81°
54°
20
81°
55°
21
82°
55°
22
85°
56°
23
85°
55°
24
84°
56°
25
86°
59°
26
85°
60°
27
86°
59°
28
87°
60°
29
87°
61°
30
85°
58°
31
83°
51°
1
80°
51°
2
79°
52°
3
80°
51°
4
80°
52°
5
81°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Arkansas
Arkansas's August 2026 forecast shows daily high temperatures ranging from 79° to 88°, with overnight lows between 51° and 63°. The average high for August is 84° with an average low of 58°. 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 Arkansas. See also: September | October | November.
