S
M
T
W
T
F
S
29
82°
49°
30
82°
49°
31
62°
38°
1
55°
36°
2
73°
31°
3
56°
36°
4
65°
30°
5
-100°
-100°
6
70°
33°
7
71°
42°
8
71°
41°
9
70°
38°
10
69°
44°
11
72°
46°
12
76°
44°
13
69°
41°
14
52°
31°
15
60°
33°
16
68°
40°
17
72°
45°
18
69°
43°
19
73°
47°
20
65°
33°
21
53°
31°
22
53°
31°
23
57°
39°
24
57°
38°
25
68°
41°
26
67°
41°
27
64°
43°
28
63°
44°
29
58°
44°
30
59°
43°
1
59°
44°
2
60°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Arrowhead
Arrowhead's April 2026 forecast shows daily high temperatures ranging from 52° to 76°, with overnight lows between 31° and 47°. The average high for April is 65° with an average low of 40°. 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 Arrowhead. See also: May | June | July.