S
M
T
W
T
F
S
26
66°
38°
27
76°
33°
28
74°
37°
29
73°
42°
30
58°
45°
1
65°
39°
2
58°
44°
3
57°
37°
4
78°
34°
5
82°
57°
6
66°
47°
7
65°
41°
8
61°
41°
9
57°
46°
10
70°
50°
11
65°
42°
12
61°
40°
13
62°
48°
14
70°
49°
15
67°
48°
16
68°
49°
17
69°
48°
18
68°
47°
19
75°
51°
20
72°
50°
21
73°
51°
22
73°
48°
23
68°
44°
24
66°
46°
25
68°
45°
26
68°
49°
27
69°
46°
28
69°
46°
29
70°
47°
30
69°
46°
31
70°
55°
1
74°
52°
2
72°
48°
3
71°
53°
4
76°
55°
5
74°
53°
6
73°
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 57° to 82°, with overnight lows between 40° and 57°. The average high for May is 69° with an average low of 48°. 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.
