S
M
T
W
T
F
S
26
79°
56°
27
80°
56°
28
61°
50°
29
60°
45°
30
66°
41°
1
64°
38°
2
63°
41°
3
79°
44°
4
80°
59°
5
71°
44°
6
59°
41°
7
67°
41°
8
68°
53°
9
81°
53°
10
67°
50°
11
77°
46°
12
79°
56°
13
78°
54°
14
77°
48°
15
82°
64°
16
86°
64°
17
85°
67°
18
76°
63°
19
65°
53°
20
64°
51°
21
68°
58°
22
69°
60°
23
77°
58°
24
79°
60°
25
81°
55°
26
84°
63°
27
83°
62°
28
85°
66°
29
77°
62°
30
81°
61°
31
77°
55°
1
79°
59°
2
83°
57°
3
80°
58°
4
82°
60°
5
86°
64°
6
88°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Nelson
Nelson's May 2026 forecast shows daily high temperatures ranging from 77° to 88°, with overnight lows between 55° and 66°. The average high for May is 82° with an average low of 61°. 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 Nelson. See also: June | July | August.
