S
M
T
W
T
F
S
26
93°
78°
27
94°
77°
28
94°
77°
29
89°
78°
30
92°
77°
1
91°
77°
2
91°
78°
3
90°
79°
4
85°
77°
5
91°
75°
6
89°
75°
7
89°
77°
8
89°
78°
9
88°
77°
10
88°
77°
11
91°
75°
12
89°
76°
13
90°
77°
14
89°
77°
15
92°
77°
16
85°
76°
17
91°
76°
18
90°
77°
19
92°
78°
20
91°
78°
21
90°
78°
22
91°
75°
23
92°
75°
24
89°
76°
25
91°
77°
26
91°
75°
27
N/A
28
89°
76°
29
90°
76°
30
90°
76°
31
90°
76°
1
90°
76°
2
91°
77°
3
90°
76°
4
89°
77°
5
91°
77°
6
92°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Medan
Medan's May 2026 forecast shows daily high temperatures ranging from 89° to 92°, with overnight lows between 76° and 77°. The average high for May is 90° with an average low of 76°. 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 Medan. See also: June | July | August.
