S
M
T
W
T
F
S
26
50°
27°
27
34°
30°
28
50°
32°
29
54°
34°
30
54°
27°
1
57°
34°
2
73°
37°
3
68°
45°
4
54°
35°
5
46°
27°
6
53°
37°
7
63°
44°
8
66°
45°
9
59°
42°
10
64°
41°
11
73°
46°
12
70°
45°
13
68°
41°
14
76°
49°
15
75°
48°
16
72°
47°
17
66°
42°
18
68°
47°
19
60°
46°
20
63°
46°
21
60°
39°
22
62°
45°
23
68°
48°
24
62°
41°
25
60°
39°
26
62°
41°
27
63°
48°
28
62°
46°
29
61°
45°
30
63°
42°
31
64°
46°
1
71°
51°
2
75°
52°
3
76°
53°
4
77°
54°
5
77°
54°
6
76°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Nemo
Nemo's May 2026 forecast shows daily high temperatures ranging from 46° to 77°, with overnight lows between 27° and 55°. The average high for May is 66° with an average low of 45°. 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 Nemo. See also: June | July | August.