S
M
T
W
T
F
S
29
82°
54°
30
82°
60°
31
86°
64°
1
85°
67°
2
77°
65°
3
80°
68°
4
73°
54°
5
68°
48°
6
72°
45°
7
75°
43°
8
80°
48°
9
80°
62°
10
80°
62°
11
85°
66°
12
76°
70°
13
84°
70°
14
87°
67°
15
85°
68°
16
85°
64°
17
87°
63°
18
86°
65°
19
85°
68°
20
86°
68°
21
87°
66°
22
79°
54°
23
81°
59°
24
80°
60°
25
82°
60°
26
82°
59°
27
78°
60°
28
78°
60°
29
83°
62°
30
83°
62°
1
82°
61°
2
80°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Arp
Arp's April 2026 forecast shows daily high temperatures ranging from 76° to 87°, with overnight lows between 54° and 70°. The average high for April is 83° with an average low of 63°. 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 Arp. See also: May | June | July.