S
M
T
W
T
F
S
29
78°
49°
30
84°
65°
31
83°
69°
1
78°
65°
2
80°
61°
3
76°
53°
4
58°
42°
5
62°
37°
6
70°
38°
7
74°
46°
8
76°
53°
9
79°
55°
10
65°
57°
11
81°
56°
12
76°
64°
13
82°
69°
14
82°
64°
15
77°
59°
16
80°
57°
17
83°
50°
18
59°
43°
19
70°
40°
20
74°
44°
21
75°
54°
22
73°
56°
23
74°
60°
24
75°
57°
25
77°
55°
26
82°
56°
27
85°
55°
28
60°
49°
29
64°
43°
30
65°
45°
1
63°
41°
2
62°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Joplin
Joplin's April 2026 forecast shows daily high temperatures ranging from 62° to 65°, with overnight lows between 41° and 48°. The average high for April is 64° with an average low of 44°. 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 Joplin. See also: May | June | July.