S
M
T
W
T
F
S
29
51°
30°
30
71°
36°
31
65°
45°
1
45°
34°
2
42°
32°
3
74°
35°
4
46°
35°
5
48°
34°
6
43°
29°
7
34°
22°
8
40°
33°
9
60°
33°
10
41°
29°
11
49°
31°
12
49°
44°
13
65°
51°
14
63°
38°
15
49°
33°
16
50°
38°
17
55°
39°
18
55°
38°
19
58°
42°
20
59°
45°
21
60°
36°
22
48°
34°
23
49°
34°
24
49°
42°
25
51°
42°
26
54°
40°
27
50°
37°
28
56°
36°
29
55°
41°
30
59°
45°
1
60°
42°
2
58°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Altona
Altona's April 2026 forecast shows daily high temperatures ranging from 40° to 65°, with overnight lows between 29° and 51°. The average high for April is 54° with an average low of 38°. 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 Altona. See also: May | June | July.
