S
M
T
W
T
F
S
27
86°
66°
28
88°
65°
29
89°
66°
30
90°
65°
1
89°
59°
2
86°
58°
3
81°
59°
4
81°
64°
5
84°
64°
6
85°
57°
7
86°
54°
8
80°
54°
9
78°
54°
10
77°
53°
11
78°
53°
12
77°
54°
13
78°
55°
14
80°
57°
15
82°
58°
16
80°
59°
17
80°
58°
18
83°
58°
19
83°
57°
20
82°
55°
21
81°
53°
22
75°
50°
23
73°
49°
24
74°
49°
25
73°
48°
26
73°
48°
27
74°
49°
28
74°
54°
29
79°
54°
30
80°
53°
31
79°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Springfield
Springfield's October 2026 forecast shows daily high temperatures ranging from 73° to 90°, with overnight lows between 48° and 66°. The average high for October is 81° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Springfield. See also: November | December | January.