S
M
T
W
T
F
S
29
63°
27°
30
69°
42°
31
82°
54°
1
83°
61°
2
80°
54°
3
82°
52°
4
84°
63°
5
71°
52°
6
66°
40°
7
61°
38°
8
57°
32°
9
66°
42°
10
80°
54°
11
76°
50°
12
80°
62°
13
87°
63°
14
88°
66°
15
91°
67°
16
86°
60°
17
81°
56°
18
77°
54°
19
73°
55°
20
75°
54°
21
70°
53°
22
71°
43°
23
70°
45°
24
68°
50°
25
75°
50°
26
74°
49°
27
70°
43°
28
65°
44°
29
67°
43°
30
66°
43°
1
70°
52°
2
76°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Zion
Zion's April 2026 forecast shows daily high temperatures ranging from 65° to 91°, with overnight lows between 42° and 67°. The average high for April is 75° with an average low of 52°. 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 Zion. See also: May | June | July.