S
M
T
W
T
F
S
26
69°
50°
27
69°
54°
28
67°
57°
29
64°
46°
30
61°
38°
1
55°
43°
2
54°
39°
3
64°
36°
4
75°
51°
5
60°
44°
6
59°
42°
7
59°
44°
8
67°
49°
9
75°
56°
10
62°
40°
11
60°
42°
12
65°
52°
13
70°
55°
14
75°
54°
15
73°
57°
16
72°
54°
17
70°
55°
18
68°
53°
19
75°
56°
20
73°
53°
21
73°
50°
22
68°
48°
23
66°
49°
24
68°
51°
25
68°
52°
26
69°
50°
27
69°
51°
28
70°
52°
29
71°
53°
30
73°
59°
31
76°
58°
1
72°
54°
2
74°
56°
3
76°
61°
4
76°
59°
5
78°
62°
6
81°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Southdale
Southdale's May 2026 forecast shows daily high temperatures ranging from 59° to 81°, with overnight lows between 40° and 64°. The average high for May is 70° with an average low of 53°. 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 Southdale. See also: June | July | August.