S
M
T
W
T
F
S
29
70°
39°
30
88°
41°
31
70°
45°
1
50°
39°
2
55°
39°
3
52°
39°
4
45°
37°
5
59°
34°
6
50°
37°
7
43°
34°
8
75°
43°
9
54°
39°
10
54°
37°
11
59°
39°
12
72°
61°
13
82°
61°
14
88°
63°
15
77°
57°
16
82°
48°
17
82°
43°
18
52°
34°
19
55°
36°
20
70°
30°
21
84°
59°
22
77°
61°
23
75°
57°
24
63°
45°
25
73°
43°
26
72°
54°
27
72°
48°
28
57°
45°
29
60°
41°
30
56°
37°
1
54°
35°
2
65°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Altoona
Altoona's April 2026 forecast shows daily high temperatures ranging from 54° to 65°, with overnight lows between 35° and 45°. The average high for April is 59° 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 Altoona. See also: May | June | July.
