S
M
T
W
T
F
S
29
59°
42°
30
75°
59°
31
79°
63°
1
80°
42°
2
42°
39°
3
65°
41°
4
71°
41°
5
67°
39°
6
58°
41°
7
55°
28°
8
47°
26°
9
53°
38°
10
69°
42°
11
64°
37°
12
62°
45°
13
77°
58°
14
89°
58°
15
87°
63°
16
90°
65°
17
81°
50°
18
60°
46°
19
50°
31°
20
53°
28°
21
53°
45°
22
55°
39°
23
79°
40°
24
69°
45°
25
46°
40°
26
55°
35°
27
67°
37°
28
63°
48°
29
63°
46°
30
60°
41°
1
63°
48°
2
61°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Jerseyville
Jerseyville's April 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for April is ° with an average low of °. 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 Jerseyville. See also: May | June | July.
