S
M
T
W
T
F
S
29
77°
44°
30
91°
47°
31
73°
42°
1
49°
39°
2
51°
39°
3
46°
37°
4
51°
35°
5
63°
33°
6
55°
36°
7
55°
34°
8
75°
40°
9
65°
38°
10
62°
48°
11
73°
62°
12
82°
61°
13
85°
57°
14
77°
47°
15
64°
40°
16
76°
48°
17
74°
49°
18
68°
47°
19
73°
51°
20
75°
50°
21
66°
40°
22
60°
45°
23
59°
46°
24
65°
46°
25
64°
43°
26
61°
46°
27
61°
48°
28
67°
50°
29
71°
49°
30
73°
47°
1
64°
41°
2
62°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Cook
Cook's April 2026 forecast shows daily high temperatures ranging from 59° to 85°, with overnight lows between 38° and 62°. The average high for April is 69° with an average low of 47°. 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 Cook. See also: May | June | July.