S
M
T
W
T
F
S
26
86°
66°
27
87°
64°
28
86°
63°
29
86°
65°
30
87°
68°
31
91°
67°
1
89°
63°
2
86°
63°
3
86°
64°
4
87°
62°
5
85°
62°
6
85°
63°
7
86°
62°
8
85°
63°
9
85°
66°
10
86°
68°
11
85°
68°
12
85°
65°
13
88°
68°
14
90°
62°
15
90°
62°
16
85°
66°
17
88°
67°
18
90°
63°
19
85°
62°
20
84°
61°
21
83°
65°
22
84°
62°
23
84°
67°
24
83°
67°
25
86°
66°
26
84°
67°
27
88°
67°
28
88°
66°
29
87°
66°
30
88°
60°
31
82°
61°
1
82°
60°
2
81°
60°
3
82°
65°
4
82°
59°
5
86°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Springdale
Springdale's August 2026 forecast shows daily high temperatures ranging from 81° to 91°, with overnight lows between 59° and 68°. The average high for August is 86° with an average low of 64°. 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 Springdale. See also: September | October | November.