S
M
T
W
T
F
S
29
54°
29°
30
48°
36°
31
46°
35°
1
34°
27°
2
33°
31°
3
39°
32°
4
41°
32°
5
49°
32°
6
43°
23°
7
36°
18°
8
49°
36°
9
52°
34°
10
51°
28°
11
55°
40°
12
61°
56°
13
72°
34°
14
49°
23°
15
43°
26°
16
51°
34°
17
58°
34°
18
57°
34°
19
54°
35°
20
60°
36°
21
56°
30°
22
50°
26°
23
51°
34°
24
49°
34°
25
50°
31°
26
51°
30°
27
52°
30°
28
54°
38°
29
55°
40°
30
63°
40°
1
62°
36°
2
54°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Stephenson
Stephenson's April 2026 forecast shows daily high temperatures ranging from 43° to 72°, with overnight lows between 23° and 56°. The average high for April is 54° 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 Stephenson. See also: May | June | July.