S
M
T
W
T
F
S
29
77°
37°
30
81°
59°
31
82°
64°
1
84°
64°
2
81°
66°
3
86°
66°
4
75°
55°
5
66°
46°
6
72°
43°
7
75°
43°
8
77°
52°
9
79°
54°
10
79°
55°
11
82°
54°
12
84°
57°
13
79°
64°
14
84°
64°
15
82°
63°
16
84°
68°
17
86°
63°
18
70°
48°
19
70°
43°
20
75°
39°
21
79°
45°
22
82°
46°
23
82°
57°
24
72°
61°
25
79°
59°
26
82°
61°
27
84°
68°
28
75°
65°
29
75°
53°
30
69°
53°
1
62°
49°
2
62°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Altus
Altus's April 2026 forecast shows daily high temperatures ranging from 62° to 75°, with overnight lows between 42° and 65°. The average high for April is 69° with an average low of 52°. 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 Altus. See also: May | June | July.