S
M
T
W
T
F
S
29
65°
37°
30
81°
51°
31
81°
45°
1
50°
42°
2
73°
43°
3
78°
56°
4
69°
39°
5
54°
36°
6
57°
38°
7
47°
32°
8
73°
37°
9
80°
54°
10
63°
43°
11
67°
40°
12
83°
51°
13
84°
65°
14
84°
65°
15
75°
61°
16
75°
52°
17
82°
63°
18
66°
36°
19
55°
33°
20
60°
44°
21
67°
51°
22
71°
49°
23
65°
52°
24
69°
46°
25
66°
45°
26
64°
44°
27
76°
56°
28
61°
43°
29
67°
44°
30
61°
42°
1
63°
48°
2
63°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Champaign
Champaign's April 2026 forecast shows daily high temperatures ranging from 55° to 84°, with overnight lows between 33° and 65°. The average high for April is 68° with an average low of 49°. 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 Champaign. See also: May | June | July.
