S
M
T
W
T
F
S
29
54°
34°
30
73°
47°
31
81°
60°
1
80°
51°
2
51°
41°
3
66°
41°
4
73°
42°
5
57°
42°
6
56°
41°
7
56°
32°
8
51°
30°
9
51°
35°
10
63°
40°
11
63°
49°
12
55°
43°
13
77°
63°
14
82°
68°
15
88°
67°
16
86°
68°
17
81°
60°
18
68°
58°
19
69°
44°
20
58°
43°
21
63°
47°
22
67°
58°
23
68°
54°
24
71°
57°
25
68°
53°
26
67°
50°
27
61°
45°
28
62°
50°
29
65°
48°
30
69°
46°
1
62°
46°
2
62°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Yorkville
Yorkville's April 2026 forecast shows daily high temperatures ranging from 58° to 88°, with overnight lows between 43° and 68°. The average high for April is 70° with an average low of 54°. 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 Yorkville. See also: May | June | July.