S
M
T
W
T
F
S
29
81°
43°
30
84°
63°
31
84°
63°
1
86°
63°
2
84°
66°
3
84°
68°
4
81°
64°
5
68°
48°
6
69°
45°
7
75°
52°
8
76°
57°
9
78°
56°
10
83°
57°
11
84°
61°
12
86°
60°
13
85°
63°
14
85°
60°
15
84°
62°
16
84°
62°
17
82°
58°
18
78°
53°
19
81°
58°
20
81°
59°
21
82°
60°
22
79°
59°
23
81°
59°
24
81°
60°
25
82°
60°
26
82°
61°
27
81°
60°
28
81°
60°
29
80°
59°
30
80°
60°
1
83°
61°
2
81°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Jack
Jack's April 2026 forecast shows daily high temperatures ranging from 68° to 86°, with overnight lows between 45° and 63°. The average high for April is 80° 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 Jack. See also: May | June | July.