S
M
T
W
T
F
S
29
82°
53°
30
83°
65°
31
84°
66°
1
83°
69°
2
84°
66°
3
81°
63°
4
65°
49°
5
69°
39°
6
74°
38°
7
73°
41°
8
79°
48°
9
81°
54°
10
82°
62°
11
80°
60°
12
76°
65°
13
83°
69°
14
80°
68°
15
78°
61°
16
84°
62°
17
79°
64°
18
66°
42°
19
75°
42°
20
77°
49°
21
71°
54°
22
76°
64°
23
78°
64°
24
75°
51°
25
77°
53°
26
74°
57°
27
71°
56°
28
68°
50°
29
71°
51°
30
68°
49°
1
76°
51°
2
70°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Kiamichi
Kiamichi's April 2026 forecast shows daily high temperatures ranging from 68° to 78°, with overnight lows between 42° and 64°. The average high for April is 73° with an average low of 53°. 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 Kiamichi. See also: May | June | July.