S
M
T
W
T
F
S
26
89°
69°
27
89°
68°
28
90°
68°
29
89°
70°
30
89°
70°
31
90°
69°
1
89°
69°
2
91°
70°
3
90°
69°
4
90°
69°
5
91°
73°
6
91°
69°
7
89°
68°
8
88°
68°
9
88°
69°
10
89°
70°
11
89°
69°
12
88°
68°
13
88°
68°
14
91°
71°
15
91°
71°
16
90°
70°
17
91°
71°
18
90°
70°
19
90°
70°
20
88°
71°
21
90°
70°
22
89°
70°
23
89°
69°
24
90°
71°
25
90°
70°
26
89°
70°
27
89°
69°
28
88°
69°
29
89°
67°
30
88°
68°
31
89°
68°
1
88°
66°
2
88°
65°
3
86°
67°
4
87°
69°
5
88°
69°
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 91°, with overnight lows between 65° and 73°. The average high for August is 89° with an average low of 69°. 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.
