S
M
T
W
T
F
S
30
89°
61°
31
82°
63°
1
82°
64°
2
84°
67°
3
86°
65°
4
83°
66°
5
86°
65°
6
87°
66°
7
86°
64°
8
85°
63°
9
85°
64°
10
84°
63°
11
83°
63°
12
83°
64°
13
85°
64°
14
76°
56°
15
77°
55°
16
Hist. Avg.
81°
60°
17
Hist. Avg.
81°
59°
18
Hist. Avg.
80°
59°
19
Hist. Avg.
80°
59°
20
Hist. Avg.
80°
58°
21
Hist. Avg.
79°
58°
22
Hist. Avg.
79°
58°
23
Hist. Avg.
78°
57°
24
Hist. Avg.
78°
57°
25
Hist. Avg.
78°
56°
26
Hist. Avg.
77°
56°
27
Hist. Avg.
77°
56°
28
Hist. Avg.
76°
55°
29
Hist. Avg.
76°
55°
30
Hist. Avg.
76°
54°
1
Hist. Avg.
75°
54°
2
Hist. Avg.
75°
54°
3
Hist. Avg.
75°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Springdale
Springdale's September 2026 forecast shows daily high temperatures ranging from 76° to 89°, with overnight lows between 55° and 67°. The average high for September is 84° with an average low of 63°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Springdale. See also: October | November | December.