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
82°
65°
12
72°
66°
13
80°
68°
14
78°
66°
15
78°
63°
16
83°
64°
17
87°
64°
18
70°
47°
19
75°
53°
20
74°
58°
21
78°
59°
22
81°
61°
23
79°
57°
24
74°
49°
25
78°
47°
26
68°
48°
27
69°
53°
28
69°
54°
29
71°
56°
30
73°
57°
1
75°
58°
2
79°
58°
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 87°, with overnight lows between 47° and 68°. The average high for April is 76° with an average low of 58°. 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.