S
M
T
W
T
F
S
29
95°
63°
30
90°
63°
31
81°
63°
1
77°
59°
2
73°
57°
3
70°
54°
4
79°
54°
5
84°
57°
6
86°
61°
7
90°
55°
8
91°
61°
9
90°
63°
10
84°
68°
11
81°
57°
12
77°
57°
13
68°
52°
14
73°
50°
15
82°
50°
16
82°
57°
17
68°
50°
18
77°
50°
19
84°
50°
20
88°
57°
21
88°
61°
22
77°
54°
23
75°
57°
24
82°
52°
25
79°
55°
26
67°
46°
27
71°
49°
28
74°
54°
29
78°
57°
30
77°
53°
1
79°
57°
2
85°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Nelson
Nelson's April 2026 forecast shows daily high temperatures ranging from 67° to 85°, with overnight lows between 46° and 59°. The average high for April is 76° with an average low of 54°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Nelson. See also: May | June | July.