S
M
T
W
T
F
S
26
80°
61°
27
79°
56°
28
68°
48°
29
66°
39°
30
68°
41°
1
70°
40°
2
70°
45°
3
87°
46°
4
84°
64°
5
69°
48°
6
64°
45°
7
76°
43°
8
82°
50°
9
86°
45°
10
71°
46°
11
79°
40°
12
86°
52°
13
82°
60°
14
89°
63°
15
89°
68°
16
91°
64°
17
89°
71°
18
90°
65°
19
69°
52°
20
64°
54°
21
66°
56°
22
79°
60°
23
75°
59°
24
84°
52°
25
86°
58°
26
85°
61°
27
82°
64°
28
77°
67°
29
86°
68°
30
89°
68°
31
93°
67°
1
94°
67°
2
80°
67°
3
80°
63°
4
79°
65°
5
82°
64°
6
83°
63°
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 79° to 94°, with overnight lows between 63° and 68°. The average high for May is 85° with an average low of 66°. 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.
