S
M
T
W
T
F
S
26
76°
48°
27
82°
48°
28
78°
60°
29
74°
54°
30
64°
42°
1
68°
39°
2
72°
37°
3
64°
30°
4
80°
41°
5
74°
54°
6
81°
54°
7
65°
43°
8
73°
36°
9
75°
49°
10
82°
46°
11
71°
48°
12
77°
41°
13
79°
51°
14
65°
43°
15
79°
40°
16
85°
59°
17
89°
64°
18
87°
67°
19
85°
63°
20
76°
61°
21
70°
61°
22
77°
60°
23
74°
60°
24
76°
62°
25
77°
61°
26
75°
57°
27
76°
58°
28
75°
56°
29
78°
57°
30
77°
55°
31
76°
58°
1
81°
59°
2
81°
60°
3
77°
59°
4
75°
56°
5
75°
53°
6
79°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Winfield
Winfield's May 2026 forecast shows daily high temperatures ranging from 70° to 89°, with overnight lows between 53° and 67°. The average high for May is 78° with an average low of 59°. 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 Winfield. See also: June | July | August.
