S
M
T
W
T
F
S
29
73°
42°
30
87°
37°
31
67°
39°
1
54°
35°
2
41°
36°
3
40°
34°
4
43°
35°
5
61°
31°
6
45°
31°
7
41°
23°
8
71°
37°
9
51°
34°
10
56°
36°
11
60°
56°
12
76°
53°
13
81°
58°
14
81°
53°
15
70°
52°
16
77°
53°
17
65°
37°
18
45°
31°
19
57°
40°
20
65°
50°
21
68°
50°
22
61°
40°
23
60°
38°
24
57°
44°
25
55°
42°
26
56°
38°
27
56°
45°
28
59°
47°
29
66°
48°
30
69°
46°
1
57°
44°
2
57°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Arnold
Arnold's April 2026 forecast shows daily high temperatures ranging from 45° to 81°, with overnight lows between 31° and 58°. The average high for April is 63° with an average low of 45°. 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 Arnold. See also: May | June | July.
