S
M
T
W
T
F
S
26
84°
65°
27
84°
66°
28
85°
66°
29
85°
67°
30
86°
69°
31
91°
71°
1
91°
72°
2
90°
72°
3
90°
71°
4
89°
70°
5
88°
64°
6
84°
64°
7
83°
65°
8
84°
65°
9
84°
66°
10
88°
67°
11
88°
67°
12
89°
65°
13
90°
68°
14
91°
71°
15
91°
70°
16
90°
70°
17
89°
69°
18
87°
65°
19
83°
64°
20
84°
69°
21
85°
70°
22
84°
67°
23
84°
64°
24
85°
69°
25
86°
70°
26
90°
68°
27
89°
69°
28
89°
69°
29
87°
68°
30
88°
69°
31
86°
65°
1
85°
66°
2
86°
66°
3
84°
64°
4
87°
68°
5
86°
67°
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 83° to 91°, with overnight lows between 64° and 72°. The average high for August is 87° with an average low of 68°. 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.