S
M
T
W
T
F
S
26
80°
61°
27
79°
62°
28
75°
62°
29
76°
61°
30
76°
60°
1
81°
60°
2
80°
61°
3
74°
60°
4
74°
60°
5
75°
59°
6
74°
59°
7
73°
54°
8
74°
53°
9
75°
54°
10
76°
54°
11
77°
53°
12
77°
57°
13
79°
56°
14
74°
54°
15
74°
54°
16
79°
58°
17
80°
58°
18
79°
53°
19
72°
52°
20
72°
51°
21
73°
52°
22
75°
52°
23
77°
52°
24
77°
51°
25
78°
50°
26
74°
50°
27
73°
51°
28
74°
50°
29
76°
50°
30
76°
51°
31
73°
50°
1
76°
54°
2
73°
53°
3
73°
52°
4
74°
55°
5
77°
54°
6
76°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Manzini
Manzini's May 2026 forecast shows daily high temperatures ranging from 72° to 81°, with overnight lows between 50° and 62°. The average high for May is 76° with an average low of 55°. 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 Manzini. See also: June | July | August.