S
M
T
W
T
F
S
29
66°
32°
30
75°
45°
31
77°
55°
1
86°
59°
2
82°
61°
3
82°
61°
4
84°
59°
5
72°
57°
6
66°
46°
7
72°
43°
8
64°
46°
9
70°
36°
10
77°
39°
11
86°
45°
12
86°
50°
13
82°
57°
14
88°
57°
15
90°
61°
16
90°
61°
17
88°
59°
18
91°
54°
19
68°
43°
20
73°
37°
21
73°
43°
22
84°
50°
23
88°
52°
24
86°
57°
25
86°
55°
26
73°
55°
27
73°
54°
28
68°
50°
29
81°
61°
30
75°
57°
1
64°
55°
2
61°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Elgin
Elgin'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 Elgin. See also: May | June | July.