S
M
T
W
T
F
S
29
73°
42°
30
82°
60°
31
84°
66°
1
74°
54°
2
82°
61°
3
80°
57°
4
62°
43°
5
61°
40°
6
65°
41°
7
62°
46°
8
78°
52°
9
74°
56°
10
73°
59°
11
81°
64°
12
81°
67°
13
80°
62°
14
72°
46°
15
74°
54°
16
69°
49°
17
68°
51°
18
70°
48°
19
72°
54°
20
75°
56°
21
75°
56°
22
76°
53°
23
65°
54°
24
75°
50°
25
70°
56°
26
76°
56°
27
74°
55°
28
75°
56°
29
73°
55°
30
67°
55°
1
67°
56°
2
69°
55°
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 61° to 81°, with overnight lows between 40° and 67°. The average high for April is 72° with an average low of 54°. 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.