S
M
T
W
T
F
S
26
68°
54°
27
73°
50°
28
77°
55°
29
81°
59°
30
84°
59°
1
84°
66°
2
86°
59°
3
91°
59°
4
77°
59°
5
69°
55°
6
82°
61°
7
87°
61°
8
94°
65°
9
96°
66°
10
95°
63°
11
98°
68°
12
97°
66°
13
92°
65°
14
92°
63°
15
89°
61°
16
87°
60°
17
85°
58°
18
84°
58°
19
87°
58°
20
88°
63°
21
89°
63°
22
89°
61°
23
90°
63°
24
90°
61°
25
89°
65°
26
91°
65°
27
90°
64°
28
84°
59°
29
81°
57°
30
82°
58°
31
81°
57°
1
82°
58°
2
83°
59°
3
84°
59°
4
85°
61°
5
91°
66°
6
91°
63°
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 69° to 98°, with overnight lows between 55° and 68°. The average high for May is 88° with an average low of 62°. 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.
