S
M
T
W
T
F
S
29
43°
20°
30
48°
34°
31
34°
25°
1
28°
16°
2
34°
20°
3
49°
30°
4
39°
29°
5
39°
26°
6
32°
15°
7
25°
8°
8
39°
35°
9
53°
28°
10
43°
26°
11
50°
26°
12
46°
43°
13
55°
28°
14
36°
26°
15
45°
36°
16
49°
32°
17
54°
33°
18
52°
33°
19
51°
34°
20
57°
39°
21
56°
31°
22
44°
29°
23
45°
30°
24
48°
35°
25
52°
38°
26
47°
35°
27
52°
30°
28
55°
32°
29
58°
40°
30
54°
41°
1
55°
30°
2
49°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Marten River
Marten River's April 2026 forecast shows daily high temperatures ranging from 36° to 58°, with overnight lows between 26° and 43°. The average high for April is 50° with an average low of 33°. 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 Marten River. See also: May | June | July.