S
M
T
W
T
F
S
26
82°
61°
27
70°
52°
28
73°
48°
29
82°
61°
30
79°
64°
1
68°
61°
2
61°
52°
3
72°
45°
4
79°
46°
5
84°
50°
6
90°
57°
7
77°
64°
8
73°
55°
9
77°
59°
10
86°
63°
11
86°
63°
12
73°
59°
13
77°
59°
14
82°
59°
15
81°
48°
16
88°
52°
17
91°
64°
18
90°
64°
19
91°
61°
20
91°
63°
21
93°
66°
22
91°
70°
23
86°
68°
24
82°
70°
25
81°
69°
26
81°
70°
27
85°
68°
28
87°
67°
29
84°
67°
30
77°
62°
31
73°
60°
1
77°
61°
2
79°
60°
3
82°
64°
4
81°
64°
5
83°
63°
6
82°
64°
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 73° to 87°, with overnight lows between 60° and 70°. The average high for May is 81° with an average low of 65°. 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.
