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
55°
39°
5
45°
28°
6
55°
39°
7
60°
46°
8
69°
52°
9
55°
40°
10
69°
48°
11
79°
47°
12
69°
43°
13
75°
49°
14
76°
47°
15
76°
51°
16
68°
42°
17
71°
47°
18
73°
49°
19
66°
42°
20
58°
45°
21
59°
44°
22
58°
42°
23
61°
48°
24
64°
49°
25
65°
50°
26
66°
50°
27
71°
51°
28
73°
52°
29
74°
52°
30
73°
51°
31
74°
52°
1
71°
53°
2
76°
53°
3
77°
49°
4
66°
47°
5
65°
49°
6
66°
50°
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 55° to 79°, with overnight lows between 39° and 53°. The average high for May is 68° with an average low of 48°. 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.