S
M
T
W
T
F
S
29
73°
43°
30
80°
59°
31
83°
64°
1
85°
65°
2
82°
66°
3
82°
68°
4
72°
50°
5
63°
37°
6
70°
36°
7
67°
44°
8
77°
54°
9
78°
51°
10
79°
56°
11
80°
58°
12
86°
66°
13
82°
65°
14
83°
62°
15
75°
54°
16
74°
54°
17
76°
60°
18
78°
59°
19
78°
60°
20
72°
47°
21
77°
55°
22
77°
54°
23
76°
53°
24
76°
54°
25
75°
53°
26
78°
56°
27
77°
54°
28
74°
53°
29
76°
52°
30
69°
55°
1
72°
54°
2
74°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in McKinnon
McKinnon's April 2026 forecast shows daily high temperatures ranging from 67° to 86°, with overnight lows between 44° and 66°. The average high for April is 76° with an average low of 55°. 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 McKinnon. See also: May | June | July.