S
M
T
W
T
F
S
29
91°
63°
30
91°
62°
31
92°
66°
1
91°
73°
2
93°
73°
3
93°
75°
4
92°
69°
5
69°
55°
6
77°
57°
7
81°
66°
8
79°
68°
9
81°
68°
10
83°
68°
11
85°
71°
12
86°
72°
13
88°
73°
14
91°
71°
15
90°
72°
16
88°
72°
17
91°
71°
18
92°
69°
19
91°
71°
20
88°
64°
21
90°
69°
22
92°
69°
23
90°
68°
24
90°
69°
25
91°
70°
26
91°
69°
27
90°
70°
28
91°
70°
29
91°
69°
30
90°
70°
1
89°
70°
2
90°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in McCook
McCook's April 2026 forecast shows daily high temperatures ranging from 79° to 92°, with overnight lows between 64° and 73°. The average high for April is 88° with an average low of 70°. 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 McCook. See also: May | June | July.
