S
M
T
W
T
F
S
29
65°
36°
30
75°
54°
31
77°
61°
1
63°
39°
2
76°
39°
3
78°
64°
4
73°
44°
5
50°
40°
6
56°
37°
7
45°
31°
8
67°
31°
9
76°
53°
10
65°
49°
11
64°
35°
12
80°
53°
13
80°
64°
14
83°
68°
15
79°
65°
16
78°
53°
17
83°
64°
18
67°
40°
19
54°
37°
20
58°
41°
21
69°
48°
22
68°
47°
23
66°
51°
24
66°
43°
25
63°
44°
26
57°
42°
27
59°
45°
28
62°
44°
29
59°
42°
30
61°
46°
1
64°
45°
2
61°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Huntsville
Huntsville's April 2026 forecast shows daily high temperatures ranging from 54° to 83°, with overnight lows between 37° and 64°. 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 Huntsville. See also: May | June | July.
