S
M
T
W
T
F
S
30
92°
62°
31
90°
59°
1
91°
59°
2
89°
58°
3
88°
57°
4
87°
56°
5
87°
56°
6
86°
59°
7
87°
59°
8
88°
58°
9
87°
57°
10
87°
57°
11
86°
59°
12
86°
63°
13
88°
64°
14
92°
63°
15
93°
63°
16
92°
62°
17
91°
64°
18
91°
64°
19
92°
62°
20
91°
63°
21
90°
60°
22
89°
59°
23
88°
59°
24
87°
60°
25
89°
61°
26
89°
61°
27
Hist. Avg.
89°
55°
28
Hist. Avg.
89°
55°
29
Hist. Avg.
88°
55°
30
Hist. Avg.
88°
55°
1
Hist. Avg.
88°
54°
2
Hist. Avg.
87°
54°
3
Hist. Avg.
87°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Valley Springs
Valley Springs's September 2026 forecast shows daily high temperatures ranging from 86° to 93°, with overnight lows between 56° and 64°. The average high for September is 89° with an average low of 60°. 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 Valley Springs. See also: October | November | December.