S
M
T
W
T
F
S
29
64°
39°
30
82°
39°
31
71°
41°
1
43°
35°
2
70°
37°
3
56°
40°
4
49°
38°
5
54°
35°
6
52°
33°
7
46°
35°
8
70°
47°
9
63°
43°
10
61°
34°
11
62°
51°
12
77°
59°
13
77°
53°
14
62°
41°
15
55°
35°
16
56°
40°
17
64°
46°
18
65°
44°
19
62°
45°
20
72°
54°
21
64°
47°
22
64°
47°
23
68°
44°
24
67°
40°
25
62°
47°
26
57°
45°
27
61°
45°
28
68°
43°
29
60°
40°
30
63°
45°
1
66°
45°
2
60°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in River Forest
River Forest's April 2026 forecast shows daily high temperatures ranging from 46° to 77°, with overnight lows between 34° and 59°. The average high for April is 64° with an average low of 44°. 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 River Forest. See also: May | June | July.
