S
M
T
W
T
F
S
29
70°
42°
30
55°
29°
31
34°
26°
1
52°
29°
2
52°
35°
3
41°
32°
4
63°
34°
5
56°
32°
6
54°
37°
7
72°
35°
8
47°
24°
9
51°
28°
10
53°
31°
11
61°
34°
12
59°
33°
13
59°
31°
14
64°
38°
15
68°
39°
16
61°
33°
17
65°
39°
18
68°
40°
19
69°
40°
20
67°
39°
21
65°
39°
22
55°
35°
23
55°
35°
24
56°
36°
25
54°
30°
26
56°
33°
27
59°
37°
28
56°
33°
29
58°
37°
30
68°
39°
1
69°
43°
2
70°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Musselshell
Musselshell's April 2026 forecast shows daily high temperatures ranging from 41° to 72°, with overnight lows between 24° and 43°. The average high for April is 60° with an average low of 35°. 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 Musselshell. See also: May | June | July.