S
M
T
W
T
F
S
29
34°
30°
30
33°
26°
31
33°
24°
1
35°
23°
2
25°
21°
3
25°
19°
4
24°
20°
5
31°
20°
6
38°
31°
7
40°
33°
8
33°
29°
9
40°
28°
10
39°
33°
11
37°
31°
12
35°
27°
13
33°
25°
14
38°
25°
15
40°
32°
16
38°
31°
17
32°
28°
18
40°
27°
19
38°
32°
20
38°
33°
21
39°
33°
22
43°
37°
23
42°
37°
24
34°
32°
25
40°
31°
26
45°
33°
27
42°
35°
28
41°
35°
29
42°
37°
30
40°
35°
1
41°
34°
2
43°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Nelson Lagoon
Nelson Lagoon's April 2026 forecast shows daily high temperatures ranging from 40° to 45°, with overnight lows between 33° and 37°. The average high for April is 42° with an average low of 35°. 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 Lagoon. See also: May | June | July.