S
M
T
W
T
F
S
29
63°
29°
30
72°
52°
31
81°
58°
1
85°
64°
2
83°
63°
3
81°
60°
4
81°
62°
5
69°
44°
6
63°
43°
7
60°
32°
8
58°
37°
9
69°
43°
10
73°
47°
11
76°
49°
12
77°
50°
13
77°
49°
14
73°
53°
15
74°
49°
16
70°
43°
17
74°
44°
18
65°
44°
19
68°
45°
20
73°
49°
21
76°
50°
22
77°
51°
23
78°
52°
24
77°
52°
25
78°
51°
26
79°
53°
27
78°
49°
28
68°
44°
29
74°
51°
30
78°
52°
1
73°
50°
2
70°
47°
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 58° to 81°, with overnight lows between 32° and 62°. The average high for April is 73° 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 April weather will actually feel in Nelson. See also: May | June | July.