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
54°
27°
9
54°
39°
10
50°
32°
11
56°
27°
12
67°
38°
13
63°
44°
14
56°
42°
15
57°
44°
16
67°
40°
17
62°
38°
18
45°
27°
19
41°
22°
20
48°
36°
21
61°
31°
22
55°
30°
23
54°
31°
24
53°
33°
25
50°
32°
26
52°
33°
27
55°
32°
28
59°
33°
29
59°
36°
30
60°
35°
1
62°
38°
2
57°
39°
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 41° to 67°, with overnight lows between 22° and 44°. The average high for April is 55° 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.