S
M
T
W
T
F
S
29
57°
41°
30
61°
41°
31
66°
48°
1
66°
45°
2
61°
45°
3
72°
39°
4
73°
48°
5
73°
43°
6
81°
54°
7
63°
47°
8
59°
47°
9
71°
51°
10
80°
48°
11
53°
38°
12
54°
38°
13
55°
38°
14
60°
40°
15
61°
43°
16
64°
44°
17
65°
45°
18
64°
46°
19
60°
43°
20
64°
46°
21
66°
48°
22
67°
48°
23
66°
47°
24
66°
48°
25
65°
48°
26
67°
47°
27
66°
48°
28
65°
47°
29
65°
45°
30
64°
44°
1
65°
44°
2
65°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Arca
Arca's April 2026 forecast shows daily high temperatures ranging from 53° to 81°, with overnight lows between 38° and 54°. The average high for April is 64° with an average low of 46°. 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 Arca. See also: May | June | July.