S
M
T
W
T
F
S
26
81°
54°
27
82°
63°
28
81°
63°
29
68°
55°
30
64°
46°
1
64°
43°
2
66°
41°
3
68°
53°
4
80°
59°
5
73°
57°
6
63°
49°
7
64°
43°
8
68°
50°
9
71°
56°
10
75°
58°
11
72°
54°
12
72°
54°
13
74°
58°
14
77°
59°
15
74°
57°
16
76°
56°
17
78°
61°
18
78°
61°
19
80°
62°
20
76°
61°
21
76°
57°
22
73°
53°
23
72°
53°
24
72°
54°
25
74°
56°
26
73°
54°
27
73°
54°
28
75°
56°
29
76°
58°
30
79°
63°
31
78°
64°
1
78°
64°
2
76°
63°
3
78°
60°
4
78°
60°
5
80°
65°
6
84°
66°
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 63° to 84°, with overnight lows between 43° and 66°. The average high for May is 75° with an average low of 57°. 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.
