S
M
T
W
T
F
S
26
66°
43°
27
68°
52°
28
66°
54°
29
55°
39°
30
57°
37°
1
48°
34°
2
55°
30°
3
66°
45°
4
84°
52°
5
59°
46°
6
61°
43°
7
61°
37°
8
66°
43°
9
77°
46°
10
63°
46°
11
55°
43°
12
75°
41°
13
55°
41°
14
64°
39°
15
75°
52°
16
86°
64°
17
85°
68°
18
79°
68°
19
82°
49°
20
57°
42°
21
66°
48°
22
64°
52°
23
67°
54°
24
74°
56°
25
73°
55°
26
72°
53°
27
72°
55°
28
73°
54°
29
74°
56°
30
75°
53°
31
78°
57°
1
77°
59°
2
78°
56°
3
71°
53°
4
70°
51°
5
72°
56°
6
77°
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 57° to 85°, with overnight lows between 42° and 68°. The average high for May is 73° with an average low of 55°. 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.
