S
M
T
W
T
F
S
30
77°
57°
31
78°
61°
1
79°
61°
2
78°
60°
3
79°
57°
4
77°
51°
5
76°
53°
6
76°
52°
7
77°
54°
8
81°
54°
9
81°
58°
10
82°
51°
11
74°
50°
12
74°
53°
13
75°
50°
14
74°
50°
15
71°
51°
16
72°
50°
17
71°
49°
18
73°
48°
19
76°
47°
20
72°
52°
21
76°
48°
22
72°
54°
23
77°
54°
24
78°
53°
25
78°
54°
26
76°
54°
27
76°
53°
28
78°
53°
29
77°
48°
30
73°
51°
1
75°
53°
2
76°
47°
3
76°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Yellow Springs
Yellow Springs's September 2026 forecast shows daily high temperatures ranging from 71° to 82°, with overnight lows between 42° and 61°. The average high for September is 76° with an average low of 52°. 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 Yellow Springs. See also: October | November | December.