S
M
T
W
T
F
S
26
61°
44°
27
65°
47°
28
71°
54°
29
73°
54°
30
66°
50°
1
71°
46°
2
66°
47°
3
67°
50°
4
76°
57°
5
77°
59°
6
77°
59°
7
78°
58°
8
73°
58°
9
76°
56°
10
68°
51°
11
70°
49°
12
67°
48°
13
68°
51°
14
71°
57°
15
70°
51°
16
73°
60°
17
75°
57°
18
71°
52°
19
70°
51°
20
71°
56°
21
75°
62°
22
78°
63°
23
77°
61°
24
74°
62°
25
81°
64°
26
82°
63°
27
82°
60°
28
75°
56°
29
85°
62°
30
84°
61°
31
86°
63°
1
85°
59°
2
86°
57°
3
85°
58°
4
84°
58°
5
86°
62°
6
82°
63°
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 61° to 86°, with overnight lows between 44° and 64°. 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.
