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
82°
49°
6
81°
57°
7
71°
52°
8
70°
56°
9
71°
53°
10
79°
56°
11
83°
59°
12
86°
57°
13
73°
52°
14
74°
53°
15
73°
54°
16
74°
55°
17
75°
57°
18
76°
56°
19
76°
55°
20
75°
53°
21
68°
50°
22
69°
49°
23
73°
52°
24
73°
54°
25
77°
57°
26
78°
58°
27
78°
57°
28
77°
56°
29
78°
55°
30
77°
56°
31
75°
57°
1
75°
54°
2
78°
56°
3
79°
59°
4
79°
60°
5
78°
59°
6
76°
58°
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 68° to 86°, with overnight lows between 49° and 60°. 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 Nis. See also: June | July | August.
