S
M
T
W
T
F
S
29
69°
38°
30
68°
38°
31
61°
43°
1
53°
38°
2
55°
30°
3
52°
27°
4
59°
29°
5
67°
25°
6
57°
39°
7
68°
31°
8
69°
29°
9
65°
45°
10
62°
46°
11
57°
40°
12
54°
35°
13
43°
28°
14
45°
30°
15
55°
33°
16
60°
37°
17
61°
41°
18
59°
39°
19
55°
38°
20
58°
39°
21
60°
37°
22
56°
30°
23
51°
32°
24
51°
34°
25
52°
33°
26
54°
36°
27
52°
35°
28
51°
32°
29
51°
27°
30
52°
33°
1
53°
31°
2
54°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Happy Jack
Happy Jack's April 2026 forecast shows daily high temperatures ranging from 43° to 65°, with overnight lows between 27° and 46°. The average high for April is 55° with an average low of 35°. 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 Happy Jack. See also: May | June | July.