S
M
T
W
T
F
S
29
68°
43°
30
69°
45°
31
65°
48°
1
54°
50°
2
54°
42°
3
61°
37°
4
73°
42°
5
69°
45°
6
56°
48°
7
72°
44°
8
74°
49°
9
67°
49°
10
64°
49°
11
58°
42°
12
55°
36°
13
59°
37°
14
60°
41°
15
59°
42°
16
65°
43°
17
60°
43°
18
61°
41°
19
63°
40°
20
62°
38°
21
62°
36°
22
58°
40°
23
58°
41°
24
59°
41°
25
59°
40°
26
60°
41°
27
65°
41°
28
63°
42°
29
61°
41°
30
67°
41°
1
67°
42°
2
63°
42°
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 55° to 74°, with overnight lows between 36° and 49°. The average high for April is 62° with an average low of 42°. 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.
