S
M
T
W
T
F
S
26
89°
74°
27
89°
74°
28
90°
73°
29
89°
74°
30
90°
74°
31
90°
73°
1
89°
74°
2
90°
73°
3
89°
73°
4
90°
73°
5
91°
72°
6
93°
74°
7
94°
71°
8
95°
74°
9
94°
71°
10
90°
73°
11
94°
73°
12
92°
72°
13
90°
72°
14
90°
73°
15
94°
73°
16
94°
72°
17
93°
73°
18
93°
74°
19
92°
73°
20
93°
74°
21
90°
73°
22
92°
73°
23
94°
71°
24
93°
70°
25
91°
71°
26
90°
70°
27
89°
71°
28
91°
70°
29
90°
71°
30
89°
73°
31
92°
72°
1
92°
69°
2
91°
71°
3
91°
71°
4
90°
70°
5
89°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Springfield
Springfield's August 2026 forecast shows daily high temperatures ranging from 89° to 95°, with overnight lows between 69° and 74°. The average high for August is 91° with an average low of 72°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Springfield. See also: September | October | November.
