S
M
T
W
T
F
S
30
87°
68°
31
88°
66°
1
92°
66°
2
93°
67°
3
95°
68°
4
92°
69°
5
93°
68°
6
91°
68°
7
84°
66°
8
85°
65°
9
87°
68°
10
87°
66°
11
90°
67°
12
79°
69°
13
86°
66°
14
87°
64°
15
89°
64°
16
89°
69°
17
90°
66°
18
92°
67°
19
90°
66°
20
86°
67°
21
87°
66°
22
82°
64°
23
79°
65°
24
76°
61°
25
73°
52°
26
76°
48°
27
74°
43°
28
76°
45°
29
79°
46°
30
80°
51°
1
82°
60°
2
83°
66°
3
74°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Spring City
Spring City's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Spring City. See also: October | November | December.