S
M
T
W
T
F
S
29
83°
44°
30
87°
57°
31
86°
62°
1
88°
67°
2
86°
63°
3
82°
69°
4
71°
51°
5
69°
45°
6
73°
48°
7
70°
50°
8
75°
58°
9
79°
62°
10
79°
63°
11
78°
63°
12
77°
64°
13
82°
61°
14
83°
59°
15
78°
59°
16
76°
55°
17
77°
57°
18
69°
58°
19
81°
59°
20
82°
59°
21
81°
58°
22
79°
53°
23
73°
56°
24
82°
60°
25
83°
61°
26
83°
61°
27
84°
60°
28
78°
60°
29
75°
59°
30
75°
60°
1
77°
59°
2
75°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Cool
Cool's April 2026 forecast shows daily high temperatures ranging from 69° to 84°, with overnight lows between 45° and 64°. The average high for April is 78° 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 Cool. See also: May | June | July.