S
M
T
W
T
F
S
26
64°
39°
27
68°
45°
28
57°
43°
29
64°
43°
30
68°
41°
1
75°
41°
2
66°
50°
3
63°
50°
4
54°
50°
5
59°
45°
6
52°
41°
7
59°
39°
8
66°
45°
9
66°
43°
10
57°
36°
11
52°
36°
12
57°
36°
13
N/A
14
53°
40°
15
57°
39°
16
57°
47°
17
57°
43°
18
60°
48°
19
63°
52°
20
68°
51°
21
72°
52°
22
73°
52°
23
68°
48°
24
67°
49°
25
68°
50°
26
60°
48°
27
60°
44°
28
59°
43°
29
59°
43°
30
60°
46°
31
61°
49°
1
65°
51°
2
68°
51°
3
69°
50°
4
68°
51°
5
67°
51°
6
67°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Winwick
Winwick's May 2026 forecast shows daily high temperatures ranging from 53° to 73°, with overnight lows between 39° and 52°. The average high for May is 64° with an average low of 48°. 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 Winwick. See also: June | July | August.