S
M
T
W
T
F
S
26
65°
45°
27
66°
42°
28
64°
44°
29
65°
42°
30
60°
44°
1
60°
49°
2
61°
49°
3
61°
44°
4
62°
39°
5
61°
40°
6
69°
51°
7
73°
46°
8
63°
44°
9
64°
45°
10
63°
43°
11
64°
53°
12
74°
54°
13
70°
53°
14
75°
45°
15
64°
45°
16
66°
51°
17
67°
56°
18
68°
58°
19
71°
53°
20
68°
50°
21
70°
52°
22
76°
58°
23
77°
57°
24
79°
58°
25
78°
58°
26
79°
59°
27
80°
59°
28
81°
56°
29
82°
57°
30
81°
55°
31
82°
52°
1
78°
53°
2
75°
52°
3
74°
53°
4
76°
57°
5
76°
63°
6
84°
58°
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 60° to 84°, with overnight lows between 39° and 63°. The average high for May is 71° with an average low of 51°. 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.
