S
M
T
W
T
F
S
26
83°
65°
27
87°
71°
28
86°
71°
29
87°
67°
30
76°
64°
1
66°
53°
2
75°
46°
3
80°
52°
4
79°
57°
5
82°
69°
6
85°
65°
7
80°
58°
8
76°
60°
9
75°
63°
10
81°
64°
11
85°
66°
12
87°
64°
13
86°
65°
14
84°
62°
15
83°
66°
16
83°
65°
17
84°
66°
18
83°
66°
19
85°
67°
20
84°
67°
21
85°
66°
22
84°
67°
23
82°
67°
24
83°
66°
25
83°
67°
26
81°
66°
27
83°
67°
28
84°
68°
29
84°
68°
30
85°
68°
31
85°
68°
1
86°
68°
2
86°
69°
3
87°
70°
4
88°
70°
5
87°
68°
6
85°
68°
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 66° to 88°, with overnight lows between 46° and 70°. The average high for May is 83° 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.
