S
M
T
W
T
F
S
29
43°
32°
30
48°
28°
31
52°
35°
1
48°
42°
2
58°
41°
3
52°
42°
4
60°
40°
5
63°
40°
6
67°
41°
7
54°
35°
8
56°
35°
9
61°
42°
10
69°
46°
11
56°
44°
12
61°
45°
13
57°
41°
14
51°
36°
15
56°
38°
16
56°
40°
17
55°
39°
18
56°
41°
19
58°
42°
20
57°
43°
21
60°
39°
22
59°
38°
23
56°
36°
24
55°
36°
25
55°
37°
26
58°
39°
27
61°
39°
28
61°
40°
29
56°
42°
30
56°
42°
1
57°
40°
2
57°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Salt Spring Island
Salt Spring Island's April 2026 forecast shows daily high temperatures ranging from 51° to 69°, with overnight lows between 36° and 46°. The average high for April is 58° with an average low of 40°. 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 Salt Spring Island. See also: May | June | July.