S
M
T
W
T
F
S
30
80°
59°
31
83°
62°
1
86°
58°
2
84°
57°
3
79°
56°
4
80°
57°
5
81°
64°
6
85°
63°
7
87°
62°
8
80°
62°
9
78°
63°
10
83°
62°
11
83°
59°
12
82°
61°
13
80°
58°
14
77°
54°
15
76°
54°
16
75°
53°
17
75°
53°
18
76°
57°
19
79°
58°
20
80°
59°
21
81°
55°
22
76°
52°
23
74°
56°
24
73°
57°
25
79°
50°
26
73°
55°
27
77°
56°
28
78°
55°
29
Hist. Avg.
70°
50°
30
Hist. Avg.
69°
50°
1
Hist. Avg.
69°
49°
2
Hist. Avg.
68°
49°
3
Hist. Avg.
68°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Spring City
Spring City's September 2026 forecast shows daily high temperatures ranging from 73° to 87°, with overnight lows between 50° and 64°. The average high for September is 79° with an average low of 58°. 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.