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°
41°
11
66°
56°
12
81°
59°
13
79°
63°
14
82°
63°
15
74°
56°
16
75°
54°
17
67°
45°
18
66°
44°
19
68°
46°
20
69°
53°
21
70°
57°
22
76°
52°
23
74°
54°
24
70°
51°
25
71°
50°
26
64°
44°
27
61°
43°
28
65°
50°
29
69°
53°
30
69°
53°
1
73°
51°
2
65°
46°
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 61° to 82°, with overnight lows between 41° and 63°. The average high for April is 70° with an average low of 51°. 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.
