S
M
T
W
T
F
S
29
71°
42°
30
81°
59°
31
85°
64°
1
70°
58°
2
75°
66°
3
80°
64°
4
72°
42°
5
61°
37°
6
68°
34°
7
61°
41°
8
75°
44°
9
79°
53°
10
73°
54°
11
80°
59°
12
74°
65°
13
78°
66°
14
78°
64°
15
79°
58°
16
77°
56°
17
76°
52°
18
70°
49°
19
69°
52°
20
74°
57°
21
74°
61°
22
79°
54°
23
69°
46°
24
73°
52°
25
73°
50°
26
66°
47°
27
68°
49°
28
72°
52°
29
75°
54°
30
72°
53°
1
74°
52°
2
66°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Roselle
Roselle's April 2026 forecast shows daily high temperatures ranging from 66° to 80°, with overnight lows between 46° and 66°. The average high for April is 73° with an average low of 54°. 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 Roselle. See also: May | June | July.