S
M
T
W
T
F
S
29
47°
39°
30
45°
39°
31
48°
39°
1
48°
43°
2
51°
43°
3
49°
46°
4
53°
46°
5
56°
46°
6
54°
46°
7
53°
45°
8
53°
43°
9
54°
45°
10
56°
46°
11
56°
48°
12
58°
48°
13
56°
45°
14
51°
39°
15
50°
43°
16
51°
41°
17
53°
41°
18
52°
45°
19
55°
44°
20
56°
44°
21
55°
43°
22
56°
44°
23
55°
45°
24
58°
42°
25
60°
42°
26
59°
43°
27
60°
42°
28
61°
44°
29
62°
46°
30
63°
47°
1
58°
47°
2
57°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Jedediah Island
Jedediah Island's April 2026 forecast shows daily high temperatures ranging from 50° to 63°, with overnight lows between 39° and 48°. The average high for April is 56° with an average low of 44°. 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 Jedediah Island. See also: May | June | July.