S
M
T
W
T
F
S
26
88°
75°
27
92°
74°
28
91°
73°
29
91°
73°
30
90°
74°
31
92°
75°
1
93°
74°
2
93°
72°
3
90°
74°
4
90°
72°
5
91°
72°
6
89°
73°
7
88°
72°
8
88°
72°
9
89°
73°
10
89°
74°
11
90°
73°
12
89°
73°
13
91°
74°
14
93°
75°
15
92°
73°
16
92°
74°
17
91°
75°
18
89°
73°
19
88°
72°
20
87°
71°
21
88°
72°
22
88°
72°
23
89°
73°
24
91°
73°
25
90°
74°
26
91°
74°
27
87°
73°
28
87°
73°
29
86°
72°
30
87°
70°
31
90°
69°
1
86°
70°
2
86°
72°
3
87°
70°
4
86°
71°
5
89°
72°
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 86° to 93°, with overnight lows between 69° and 75°. The average high for August is 89° with an average low of 73°. 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.
