S
M
T
W
T
F
S
26
34°
21°
27
38°
18°
28
46°
20°
29
54°
19°
30
59°
21°
1
72°
29°
2
65°
38°
3
74°
32°
4
43°
32°
5
47°
20°
6
52°
17°
7
62°
19°
8
70°
28°
9
59°
23°
10
69°
29°
11
78°
41°
12
74°
34°
13
83°
41°
14
68°
50°
15
51°
29°
16
62°
27°
17
49°
33°
18
47°
31°
19
59°
28°
20
65°
41°
21
63°
42°
22
62°
39°
23
67°
44°
24
79°
49°
25
82°
54°
26
88°
57°
27
85°
59°
28
86°
58°
29
78°
55°
30
77°
54°
31
76°
52°
1
75°
51°
2
73°
47°
3
74°
48°
4
73°
51°
5
69°
44°
6
74°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Southey
Southey's May 2026 forecast shows daily high temperatures ranging from 67° to 88°, with overnight lows between 44° and 59°. The average high for May is 77° 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 Southey. See also: June | July | August.