S
M
T
W
T
F
S
29
37°
15°
30
47°
33°
31
48°
37°
1
45°
34°
2
39°
29°
3
42°
31°
4
48°
34°
5
49°
34°
6
45°
34°
7
42°
32°
8
42°
25°
9
45°
22°
10
53°
35°
11
49°
36°
12
47°
36°
13
47°
37°
14
62°
43°
15
54°
42°
16
49°
41°
17
61°
41°
18
59°
40°
19
N/A
20
47°
34°
21
45°
33°
22
45°
38°
23
43°
39°
24
45°
36°
25
48°
37°
26
53°
40°
27
52°
39°
28
53°
40°
29
50°
39°
30
51°
40°
1
51°
39°
2
52°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in South Side
South Side's April 2026 forecast shows daily high temperatures ranging from 43° to 53°, with overnight lows between 33° and 40°. The average high for April is 49° with an average low of 38°. 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 Side. See also: May | June | July.
