S
M
T
W
T
F
S
26
67°
39°
27
61°
34°
28
64°
31°
29
64°
33°
30
65°
39°
1
57°
39°
2
58°
38°
3
59°
39°
4
64°
34°
5
67°
40°
6
63°
40°
7
62°
39°
8
59°
35°
9
66°
37°
10
59°
34°
11
59°
35°
12
60°
34°
13
62°
34°
14
64°
38°
15
61°
37°
16
60°
36°
17
60°
35°
18
62°
35°
19
67°
36°
20
71°
41°
21
73°
45°
22
71°
41°
23
63°
37°
24
62°
36°
25
61°
37°
26
65°
45°
27
72°
42°
28
74°
47°
29
76°
49°
30
75°
48°
31
74°
40°
1
73°
40°
2
75°
46°
3
76°
48°
4
78°
42°
5
72°
44°
6
77°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Winton
Winton's May 2026 forecast shows daily high temperatures ranging from 57° to 78°, with overnight lows between 31° and 49°. The average high for May is 66° with an average low of 39°. 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 Winton. See also: June | July | August.
