S
M
T
W
T
F
S
29
41°
-8°
30
32°
11°
31
26°
10°
1
32°
0°
2
36°
22°
3
43°
26°
4
31°
18°
5
39°
7°
6
22°
0°
7
36°
26°
8
34°
23°
9
38°
16°
10
42°
20°
11
51°
36°
12
47°
30°
13
33°
13°
14
34°
14°
15
40°
23°
16
43°
30°
17
44°
26°
18
45°
24°
19
48°
31°
20
46°
33°
21
47°
22°
22
50°
32°
23
43°
29°
24
42°
24°
25
44°
28°
26
44°
34°
27
48°
30°
28
50°
26°
29
56°
37°
30
59°
35°
1
57°
34°
2
60°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Superior Junction
Superior Junction's April 2026 forecast shows daily high temperatures ranging from 33° to 60°, with overnight lows between 13° and 39°. The average high for April is 45° with an average low of 28°. 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 Superior Junction. See also: May | June | July.