S
M
T
W
T
F
S
26
68°
44°
27
68°
45°
28
67°
45°
29
68°
46°
30
67°
46°
1
68°
47°
2
68°
47°
3
69°
48°
4
70°
49°
5
71°
50°
6
71°
49°
7
70°
49°
8
72°
48°
9
63°
45°
10
65°
50°
11
62°
50°
12
73°
51°
13
73°
51°
14
74°
53°
15
75°
54°
16
75°
54°
17
74°
55°
18
72°
49°
19
69°
48°
20
67°
48°
21
68°
50°
22
67°
49°
23
68°
55°
24
74°
56°
25
76°
56°
26
76°
55°
27
79°
59°
28
77°
54°
29
81°
54°
30
74°
48°
31
73°
55°
1
79°
54°
2
81°
58°
3
82°
57°
4
82°
50°
5
76°
49°
6
72°
51°
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 62° to 82°, with overnight lows between 44° and 59°. The average high for May is 72° with an average low of 51°. 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.
