S
M
T
W
T
F
S
26
81°
56°
27
81°
54°
28
71°
60°
29
81°
62°
30
70°
55°
1
67°
50°
2
69°
53°
3
72°
39°
4
80°
40°
5
79°
46°
6
81°
66°
7
71°
55°
8
70°
48°
9
77°
55°
10
83°
61°
11
78°
59°
12
79°
56°
13
82°
54°
14
76°
50°
15
79°
40°
16
83°
48°
17
90°
57°
18
89°
61°
19
89°
66°
20
88°
63°
21
84°
68°
22
79°
66°
23
84°
66°
24
77°
67°
25
79°
66°
26
83°
70°
27
85°
68°
28
88°
67°
29
82°
69°
30
81°
67°
31
79°
65°
1
86°
66°
2
85°
57°
3
85°
59°
4
85°
65°
5
80°
66°
6
81°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Southside
Southside's May 2026 forecast shows daily high temperatures ranging from 79° to 86°, with overnight lows between 57° and 69°. The average high for May is 83° with an average low of 64°. 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 Southside. See also: June | July | August.
