S
M
T
W
T
F
S
29
57°
22°
30
70°
44°
31
80°
62°
1
80°
56°
2
56°
41°
3
71°
41°
4
79°
45°
5
61°
44°
6
56°
39°
7
53°
32°
8
52°
26°
9
58°
37°
10
70°
50°
11
65°
40°
12
66°
53°
13
76°
60°
14
84°
61°
15
92°
63°
16
78°
54°
17
73°
51°
18
72°
48°
19
67°
51°
20
70°
49°
21
69°
48°
22
67°
43°
23
62°
41°
24
63°
49°
25
62°
46°
26
61°
46°
27
63°
43°
28
63°
44°
29
64°
42°
30
63°
42°
1
66°
52°
2
74°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Rosemont
Rosemont's April 2026 forecast shows daily high temperatures ranging from 58° to 92°, with overnight lows between 37° and 63°. The average high for April is 69° with an average low of 49°. 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 Rosemont. See also: May | June | July.
