S
M
T
W
T
F
S
29
64°
40°
30
82°
48°
31
70°
38°
1
39°
36°
2
69°
37°
3
61°
39°
4
54°
40°
5
54°
37°
6
50°
32°
7
38°
29°
8
68°
55°
9
71°
44°
10
52°
38°
11
58°
49°
12
79°
61°
13
75°
57°
14
65°
41°
15
49°
39°
16
54°
43°
17
64°
50°
18
66°
48°
19
63°
50°
20
67°
53°
21
60°
41°
22
53°
37°
23
54°
46°
24
59°
47°
25
66°
45°
26
56°
40°
27
55°
40°
28
57°
48°
29
66°
50°
30
66°
50°
1
67°
46°
2
58°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Niles
Niles's April 2026 forecast shows daily high temperatures ranging from 49° to 79°, with overnight lows between 37° and 61°. The average high for April is 62° with an average low of 46°. 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 Niles. See also: May | June | July.