S
M
T
W
T
F
S
26
59°
43°
27
69°
42°
28
64°
44°
29
61°
49°
30
62°
48°
1
65°
44°
2
63°
50°
3
61°
46°
4
74°
47°
5
85°
58°
6
72°
56°
7
66°
50°
8
65°
46°
9
69°
52°
10
77°
50°
11
62°
51°
12
68°
44°
13
76°
51°
14
65°
49°
15
65°
51°
16
79°
61°
17
86°
63°
18
81°
64°
19
93°
67°
20
89°
61°
21
71°
52°
22
69°
51°
23
69°
54°
24
74°
56°
25
76°
59°
26
78°
62°
27
81°
52°
28
70°
50°
29
69°
53°
30
71°
58°
31
78°
55°
1
71°
54°
2
72°
53°
3
71°
52°
4
72°
52°
5
73°
59°
6
78°
61°
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 65° to 93°, with overnight lows between 49° and 67°. The average high for May is 75° 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 May weather will actually feel in Springfield. See also: June | July | August.
