S
M
T
W
T
F
S
29
53°
41°
30
59°
35°
31
53°
44°
1
56°
44°
2
58°
39°
3
63°
35°
4
74°
35°
5
75°
51°
6
79°
48°
7
63°
39°
8
70°
42°
9
72°
45°
10
76°
49°
11
60°
44°
12
55°
43°
13
58°
42°
14
59°
43°
15
57°
41°
16
58°
41°
17
62°
44°
18
60°
43°
19
62°
42°
20
61°
40°
21
60°
37°
22
55°
36°
23
56°
36°
24
63°
39°
25
61°
37°
26
62°
37°
27
65°
38°
28
66°
43°
29
66°
42°
30
65°
44°
1
68°
47°
2
66°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Stevenson
Stevenson's April 2026 forecast shows daily high temperatures ranging from 55° to 76°, with overnight lows between 36° and 49°. The average high for April is 63° with an average low of 42°. 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 Stevenson. See also: May | June | July.