S
M
T
W
T
F
S
29
62°
41°
30
83°
51°
31
80°
50°
1
50°
38°
2
73°
42°
3
71°
48°
4
66°
41°
5
55°
35°
6
56°
40°
7
46°
33°
8
74°
42°
9
77°
56°
10
64°
44°
11
62°
39°
12
80°
58°
13
82°
60°
14
84°
68°
15
74°
62°
16
78°
60°
17
83°
54°
18
54°
39°
19
58°
36°
20
60°
31°
21
78°
46°
22
80°
58°
23
83°
62°
24
75°
47°
25
73°
51°
26
73°
59°
27
73°
48°
28
64°
47°
29
65°
49°
30
61°
43°
1
59°
42°
2
63°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in South Pekin
South Pekin's April 2026 forecast shows daily high temperatures ranging from 59° to 83°, with overnight lows between 42° and 62°. The average high for April is 70° with an average low of 50°. 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 South Pekin. See also: May | June | July.
