S
M
T
W
T
F
S
29
83°
55°
30
78°
55°
31
79°
55°
1
69°
55°
2
76°
46°
3
77°
45°
4
78°
54°
5
79°
50°
6
71°
57°
7
75°
45°
8
81°
50°
9
83°
55°
10
83°
53°
11
78°
54°
12
75°
52°
13
71°
53°
14
70°
45°
15
75°
40°
16
77°
47°
17
75°
49°
18
79°
50°
19
77°
53°
20
82°
51°
21
82°
52°
22
80°
50°
23
76°
49°
24
79°
47°
25
77°
51°
26
72°
51°
27
77°
42°
28
81°
46°
29
76°
53°
30
76°
50°
1
75°
47°
2
76°
50°
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.