S
M
T
W
T
F
S
26
54°
41°
27
54°
43°
28
53°
35°
29
56°
37°
30
53°
34°
1
54°
33°
2
70°
34°
3
71°
49°
4
61°
38°
5
52°
31°
6
50°
33°
7
62°
34°
8
75°
42°
9
61°
43°
10
63°
37°
11
73°
34°
12
72°
55°
13
77°
44°
14
82°
50°
15
89°
52°
16
80°
50°
17
81°
55°
18
62°
49°
19
53°
38°
20
62°
33°
21
67°
44°
22
57°
46°
23
69°
50°
24
84°
58°
25
87°
62°
26
89°
60°
27
85°
64°
28
85°
61°
29
80°
56°
30
77°
55°
31
76°
56°
1
77°
55°
2
79°
55°
3
80°
57°
4
79°
56°
5
80°
58°
6
77°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Springfield
Springfield's May 2026 forecast shows daily high temperatures ranging from 76° to 89°, with overnight lows between 55° and 64°. The average high for May is 81° with an average low of 58°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Springfield. See also: June | July | August.
