S
M
T
W
T
F
S
29
96°
70°
30
93°
63°
31
80°
65°
1
79°
59°
2
80°
56°
3
72°
56°
4
80°
52°
5
85°
54°
6
88°
63°
7
90°
63°
8
90°
64°
9
85°
59°
10
84°
54°
11
78°
51°
12
70°
49°
13
66°
42°
14
73°
52°
15
78°
58°
16
82°
59°
17
81°
60°
18
76°
59°
19
75°
56°
20
77°
57°
21
77°
55°
22
80°
56°
23
74°
52°
24
74°
51°
25
75°
52°
26
74°
52°
27
73°
53°
28
73°
52°
29
74°
53°
30
75°
53°
1
75°
54°
2
77°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Hayden
Hayden's April 2026 forecast shows daily high temperatures ranging from 66° to 85°, with overnight lows between 42° and 60°. The average high for April is 76° 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 Hayden. See also: May | June | July.