S
M
T
W
T
F
S
30
79°
57°
31
83°
62°
1
85°
62°
2
85°
61°
3
84°
55°
4
81°
52°
5
77°
53°
6
77°
57°
7
82°
59°
8
83°
58°
9
81°
59°
10
77°
58°
11
82°
59°
12
81°
59°
13
82°
58°
14
81°
59°
15
83°
59°
16
83°
57°
17
80°
57°
18
80°
50°
19
77°
49°
20
73°
48°
21
71°
46°
22
71°
51°
23
73°
49°
24
75°
46°
25
70°
46°
26
70°
47°
27
72°
46°
28
76°
51°
29
75°
52°
30
76°
51°
1
72°
52°
2
73°
46°
3
69°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Boiling Springs
Boiling Springs's September 2026 forecast shows daily high temperatures ranging from 69° to 85°, with overnight lows between 46° and 62°. The average high for September is 78° with an average low of 54°. 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 Boiling Springs. See also: October | November | December.