S
M
T
W
T
F
S
26
84°
67°
27
84°
62°
28
82°
66°
29
82°
66°
30
84°
73°
1
79°
61°
2
73°
58°
3
77°
57°
4
77°
56°
5
81°
57°
6
82°
71°
7
83°
74°
8
82°
69°
9
77°
66°
10
83°
68°
11
86°
69°
12
75°
67°
13
83°
64°
14
85°
68°
15
82°
64°
16
83°
62°
17
83°
70°
18
86°
69°
19
88°
69°
20
89°
70°
21
91°
71°
22
87°
71°
23
90°
73°
24
86°
73°
25
87°
72°
26
86°
73°
27
89°
73°
28
87°
74°
29
87°
73°
30
88°
72°
31
87°
73°
1
87°
74°
2
88°
74°
3
84°
74°
4
82°
74°
5
84°
73°
6
84°
75°
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 82° to 91°, with overnight lows between 69° and 75°. The average high for May is 87° with an average low of 73°. 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.
