S
M
T
W
T
F
S
29
46°
34°
30
50°
31°
31
58°
34°
1
50°
43°
2
52°
42°
3
58°
43°
4
61°
36°
5
64°
39°
6
69°
40°
7
56°
38°
8
59°
31°
9
63°
32°
10
66°
37°
11
54°
44°
12
57°
47°
13
54°
45°
14
49°
42°
15
52°
36°
16
55°
37°
17
58°
40°
18
70°
36°
19
71°
38°
20
70°
42°
21
61°
49°
22
56°
50°
23
59°
44°
24
64°
39°
25
68°
38°
26
70°
38°
27
61°
44°
28
56°
45°
29
65°
41°
30
72°
42°
1
71°
46°
2
74°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Thornwood
Thornwood's April 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for April is ° with an average low of °. 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 Thornwood. See also: May | June | July.
