S
M
T
W
T
F
S
26
78°
41°
27
72°
40°
28
76°
43°
29
71°
50°
30
55°
41°
1
61°
37°
2
63°
41°
3
64°
40°
4
76°
35°
5
83°
40°
6
83°
47°
7
69°
54°
8
74°
51°
9
70°
53°
10
79°
49°
11
83°
55°
12
79°
45°
13
60°
42°
14
73°
37°
15
78°
51°
16
72°
50°
17
54°
50°
18
70°
47°
19
71°
44°
20
72°
49°
21
78°
56°
22
72°
60°
23
73°
58°
24
76°
57°
25
83°
54°
26
85°
58°
27
86°
56°
28
81°
53°
29
77°
49°
30
79°
46°
31
82°
55°
1
86°
54°
2
77°
59°
3
86°
56°
4
76°
58°
5
85°
54°
6
82°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Nis
Nis's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Nis. See also: June | July | August.