S
M
T
W
T
F
S
29
65°
28°
30
49°
28°
31
43°
31°
1
37°
28°
2
32°
29°
3
36°
28°
4
36°
28°
5
46°
19°
6
35°
14°
7
44°
7°
8
54°
36°
9
41°
29°
10
51°
30°
11
51°
43°
12
66°
48°
13
62°
36°
14
45°
32°
15
50°
35°
16
60°
38°
17
55°
29°
18
47°
33°
19
54°
37°
20
53°
34°
21
53°
35°
22
54°
31°
23
48°
33°
24
46°
33°
25
47°
31°
26
48°
28°
27
49°
30°
28
51°
38°
29
51°
39°
30
61°
37°
1
52°
33°
2
52°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Iron River
Iron River's April 2026 forecast shows daily high temperatures ranging from 41° to 66°, with overnight lows between 28° and 48°. The average high for April is 52° with an average low of 34°. 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 Iron River. See also: May | June | July.