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
57°
50°
12
58°
49°
13
54°
49°
14
50°
42°
15
49°
40°
16
51°
44°
17
51°
43°
18
57°
48°
19
62°
50°
20
66°
51°
21
60°
48°
22
60°
49°
23
60°
45°
24
61°
47°
25
62°
48°
26
61°
47°
27
63°
50°
28
62°
50°
29
59°
49°
30
60°
47°
1
60°
43°
2
55°
45°
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 55° to 66°, with overnight lows between 43° and 51°. The average high for April is 61° 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 Jedediah Island. See also: May | June | July.