S
M
T
W
T
F
S
30
88°
60°
31
88°
58°
1
87°
53°
2
81°
55°
3
86°
57°
4
88°
59°
5
86°
53°
6
87°
54°
7
84°
49°
8
Hist. Avg.
84°
55°
9
Hist. Avg.
83°
54°
10
Hist. Avg.
83°
54°
11
Hist. Avg.
82°
54°
12
Hist. Avg.
82°
53°
13
Hist. Avg.
82°
53°
14
Hist. Avg.
82°
52°
15
Hist. Avg.
81°
52°
16
Hist. Avg.
81°
51°
17
Hist. Avg.
80°
51°
18
Hist. Avg.
80°
51°
19
Hist. Avg.
80°
50°
20
Hist. Avg.
79°
50°
21
Hist. Avg.
79°
49°
22
Hist. Avg.
78°
49°
23
Hist. Avg.
78°
48°
24
Hist. Avg.
78°
48°
25
Hist. Avg.
77°
48°
26
Hist. Avg.
77°
47°
27
Hist. Avg.
76°
47°
28
Hist. Avg.
76°
46°
29
Hist. Avg.
76°
46°
30
Hist. Avg.
75°
45°
1
Hist. Avg.
75°
45°
2
Hist. Avg.
74°
44°
3
Hist. Avg.
74°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Springfield
Springfield's September 2026 forecast shows daily high temperatures ranging from 81° to 88°, with overnight lows between 49° and 60°. The average high for September is 86° with an average low of 55°. 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 Springfield. See also: October | November | December.
