S
M
T
W
T
F
S
29
61°
31°
30
70°
54°
31
76°
58°
1
58°
37°
2
77°
38°
3
79°
62°
4
78°
47°
5
47°
33°
6
55°
32°
7
41°
25°
8
61°
25°
9
73°
54°
10
63°
39°
11
55°
42°
12
78°
61°
13
71°
61°
14
77°
58°
15
72°
51°
16
65°
45°
17
71°
49°
18
67°
48°
19
66°
51°
20
71°
54°
21
72°
40°
22
56°
36°
23
57°
45°
24
64°
48°
25
69°
45°
26
60°
41°
27
57°
40°
28
59°
43°
29
64°
48°
30
68°
51°
1
70°
49°
2
66°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Sycamore
Sycamore's April 2026 forecast shows daily high temperatures ranging from 55° to 78°, with overnight lows between 36° and 61°. The average high for April is 66° with an average low of 48°. 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 Sycamore. See also: May | June | July.
