S
M
T
W
T
F
S
26
69°
50°
27
82°
44°
28
76°
55°
29
66°
53°
30
58°
41°
1
66°
36°
2
55°
36°
3
63°
32°
4
76°
42°
5
77°
61°
6
61°
49°
7
64°
40°
8
71°
52°
9
73°
50°
10
75°
49°
11
62°
37°
12
61°
47°
13
70°
55°
14
73°
52°
15
74°
50°
16
69°
51°
17
72°
50°
18
73°
51°
19
74°
50°
20
69°
47°
21
68°
46°
22
69°
51°
23
70°
52°
24
70°
50°
25
71°
49°
26
71°
49°
27
73°
48°
28
72°
49°
29
76°
53°
30
79°
57°
31
78°
58°
1
75°
57°
2
79°
55°
3
80°
58°
4
81°
59°
5
81°
60°
6
80°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Winter
Winter's May 2026 forecast shows daily high temperatures ranging from 61° to 81°, with overnight lows between 37° and 60°. The average high for May is 72° with an average low of 51°. 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 Winter. See also: June | July | August.