S
M
T
W
T
F
S
26
86°
62°
27
86°
72°
28
78°
65°
29
70°
60°
30
65°
52°
1
66°
51°
2
69°
48°
3
75°
48°
4
82°
62°
5
70°
60°
6
60°
47°
7
71°
48°
8
78°
47°
9
86°
60°
10
85°
57°
11
78°
52°
12
83°
56°
13
84°
51°
14
77°
57°
15
86°
71°
16
86°
69°
17
91°
71°
18
88°
72°
19
86°
69°
20
81°
64°
21
74°
64°
22
77°
62°
23
80°
64°
24
83°
67°
25
86°
67°
26
86°
69°
27
83°
64°
28
82°
69°
29
84°
68°
30
83°
65°
31
80°
65°
1
80°
66°
2
81°
67°
3
81°
68°
4
85°
69°
5
88°
71°
6
89°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mandalay
Mandalay's May 2026 forecast shows daily high temperatures ranging from 74° to 91°, with overnight lows between 57° and 72°. The average high for May is 83° with an average low of 67°. 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 Mandalay. See also: June | July | August.